{"title":"President’s Day Sale- Engine Kits (Sales Page)","description":"","products":[{"product_id":"66-80cc-bbr-tuning-angle-fire-bicycle-engine-kit-2-stroke","title":"66\/80cc BBR Tuning Angle Fire Bicycle Engine Kit - 2 Stroke","description":"\u003cp style=\"text-align: left;\"\u003eGasoline operated products are NOT compliant with Environmental Protection Agency ( E.P.A. ) or California Air Resources Board (C.A.R.B) for the use on\/off Public roads. Upon purchase, the buyer agrees to use products for racing (closed-course competition) only and NOT for on\/off public roads.\u003c\/p\u003e\n\u003cp\u003eIf you’re looking for a \u003cstrong\u003eperformance\u003c\/strong\u003e engine that'll last, look no further than our 66\/80cc Silver BBR Tuning bicycle engine kit! Perfect for those comfortable with faster engines and have a desire to get up and go, the BBR Tuning \u003cstrong\u003ebike engine kit \u003c\/strong\u003ewill have your ordinary \u003cem\u003ebeach cruiser\u003c\/em\u003e soaring down the street . There's no rope pulling needed and you can stop or start the engine as you ride: just pedal the bike normally and start the engine by releasing the clutch lever.\u003c\/p\u003e\n\u003cp\u003eAll of the BBR Tuning bike engines feature the latest upgrades, including Japanese\u003cstrong\u003e crank bearing\u003c\/strong\u003es and \u003cstrong\u003eclutch components\u003c\/strong\u003e. We make certain that all of our manufactures abide by strict quality control assurance measures and use the highest quality material so that we can make certain that all of our customers get only the best. Made for experienced riders and builders, our BBR Tuning 66cc engine kit is ready soar- are you?\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan style=\"color: #ff0000;\"\u003e ** Please note:\u003c\/span\u003e\u003c\/em\u003e Sprocket Clamp Assemblies included with BBR Tuning 2-Stroke 48cc and 66\/80cc, and 4-Stroke 49cc bike engine kits come with only 1x set of metal plates. Older production of these assemblies included 2x sets, but from testing and redesigning, existing engine kits and engine kits in the future will only require 1x set. This redesigned assembly helps secure your rear wheel sprocket better than in previous production.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePLEASE NOTE: Top end assembly required for this engine kit.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOn top of our strict quality assurance measures, we also back our engines with an industry leading 6 month warranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Dimensions and Specifications \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe BBR Tuning 66\/80cc\u003cspan style=\"text-decoration: underline;\"\u003e bike engine kit\u003c\/span\u003e is about 8.5\" height 7\" length 5\" width. The bike engine kit fits on standard, male frames with tubing of 25mm to 29mm in diameter. Larger frame sizes require drilling into bike frame with a stationary bolt and use the universal face plate to mount the front of the engine.\u003c\/p\u003e\n\u003cp\u003e2.75 HP (horse power)\u003c\/p\u003e\n\u003cp\u003e25 to 40 mph depending on the gear ratio and weight\u003c\/p\u003e\n\u003cp\u003eFuel Economy: 100-150 miles per gallon\u003c\/p\u003e\n\u003cp\u003eThe engine chain does not interfere with your current drive chain and peddling because it rides on the opposite side of the bike sprocket.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Digital Installation Guide\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach BBR Tuning bicycle engine kit comes with an easy-to-follow installation guide that takes you step by step through installing, adjusting, and fueling your brand new engine kit for the ride of your life.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Requirements\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInstallation is a breeze! The rider only needs some basic hardware skills, tools, and around 2-3 hours for installation and fine tuning adjustments (Note: Seller is not responsible for misuse or this kit or any warranty after installation).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits Most 26\" Wheeled Bikes (Mountain, Cruiser, Chopper, Road) with V-frame. The frame should have 9-11” of clearance between the bottom bracket and top bar, and the diameter of the frame tubes should be 25-29mm (around an 1”).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e*Note* CNS Carburetor upgrades will require extra matierial to fit flush around the manifold. This can be remedied by wrapping the manifold with electric tape or using PVC to fill in the gap between the carburetor port and the maifold.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage includes \u003cstrong\u003e*(Products pictured may come in different colors but does not hinder performance.)\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1. Silver or Black BBR Tuning 66\/80cc 2-Stroke Engine\u003c\/p\u003e\n\u003cp\u003e2. Low Profile Carburetor\u003c\/p\u003e\n\u003cp\u003e3. Upgraded Chrome Muffler\u003c\/p\u003e\n\u003cp\u003e4. Complete Clutch Cable Assembly with Clutch Wire Clip\u003c\/p\u003e\n\u003cp\u003e5. Drive Chain Idler Pulley\u003c\/p\u003e\n\u003cp\u003e6. Top Quality Japanese 202 Main Bearings\u003c\/p\u003e\n\u003cp\u003e7. 415 Bike Engine Drive Chain\u003c\/p\u003e\n\u003cp\u003e8. Drive Chain Guard\u003c\/p\u003e\n\u003cp\u003e9. 2-Stroke Spark Plug\u003c\/p\u003e\n\u003cp\u003e10. Electron Ignition Coil (CDI)\u003c\/p\u003e\n\u003cp\u003e11. Locking Alloy Clutch Lever\u003c\/p\u003e\n\u003cp\u003e12. Upgraded Twist Throttle and Cable With Grip\u003c\/p\u003e\n\u003cp\u003e13. Updated 1.5L Black Teardrop Gas Tank (approx. Γàû of a gallon)\u003c\/p\u003e\n\u003cp\u003e14. Fuel Line\u003c\/p\u003e\n\u003cp\u003e15. Throttle Cable\u003c\/p\u003e\n\u003cp\u003e16. Gasoline Tank Switch\u003c\/p\u003e\n\u003cp\u003e17. Sprocket Clamp Assembly\u003c\/p\u003e\n\u003cp\u003e18. 44 Tooth Chrome Drive Sprocket with 9 Holes\u003c\/p\u003e\n\u003cp\u003e19. Large Spring (Heat Shield Spring)\u003c\/p\u003e\n\u003cp\u003e20. Extension Spring (Recoil Spring)\u003c\/p\u003e\n\u003cp\u003e21. High Quality Japanese Bearings on Both Ends of Crank\u003c\/p\u003e\n\u003cp\u003e22. Required Hardware and Gaskets\u003c\/p\u003e\n\u003cp\u003e23. Magneto\u003c\/p\u003e\n\u003cp\u003e24. Kill Switch\u003c\/p\u003e\n\u003cp\u003e25. Complete Digital Installation Guide\u003c\/p\u003e\n\u003cp\u003e26. Bonus: Spark Plug Removal Tool (While Supplies Last)!\u003c\/p\u003e\n\u003cp\u003e27. Bonus: Standard Universal Mounting Bracket\u003c\/p\u003e\n\u003cp\u003eDisclaimer: Operating this motorized bicycle and bicycle engine kit involved some risk of serious bodily injury. Buyer accepts responsibility for any and all vehicle operation that may lead to personal injury, economic loss, social distress, other losses, costs and damages. Seller is not responsible for injuries and\/or damages resulting from operating this motorized bicycle or bicycle engine kit. Upon purchase, the buyer agrees to use products for racing (closed-course competition) only and not for on\/off public roads.\u003c\/p\u003e\n\u003cp\u003eDisclosure of accurate engine size: While we have chosen to use the long standing factory branding engine size of \"80cc\", the true displacement of the bicycle engine is 66cc. Down through the years China bicycle engine manufactures have advertised their biggest engine as 80cc, therefore we have listed them in the same way on our website. However, the bore and stroke of an 80cc being 47x38mm equals 66cc. Therefore the true displacement of the 80cc bike motor is 66cc. In the west, the volume of a cylinder is calculated by using the formula Volume = Pi x Radius Squared x Stroke. However,in the east the displacement of an engine includes the area of the cylinder head's combustion chamber as well as the volume of the cylinder. Therein lies a discrepancy between measuring standards by the manufactures in China with those in the United States. However, all \"80cc\" engine kits on the market today are actually 66cc in displacement size if measuring by US standards.\u003c\/p\u003e","brand":"BBR Tuning","offers":[{"title":"Silver","offer_id":36343641997478,"sku":"STK-BEK80-S","price":179.95,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":36343642030246,"sku":"STK-BEK80-B","price":187.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0479\/7893\/8534\/products\/66.80_main_photo_w_logo_angled_silver_larger-SC.png?v=1764614918"},{"product_id":"66-80cc-mega-motors-silver-bicycle-engine-kit-2-stroke","title":"66\/80cc Mega Motors Bicycle Engine Kit- 2 Stroke","description":"\u003cp style=\"text-align: left;\"\u003eGasoline operated products are NOT compliant with Environmental Protection Agency ( E.P.A. ) or California Air Resources Board (C.A.R.B) for the use on\/off Public roads. Upon purchase, the buyer agrees to use products for racing (closed-course competition) only and NOT for on\/off public roads.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe Silver Mega Motors 66cc\/80cc \u003cstrong\u003ebicycle engine kit\u003c\/strong\u003e is perfect for beginner builders and riders. Don’t be fooled by the super low price, though- our Mega Motors \u003cstrong\u003ebicycle engine kits\u003c\/strong\u003e have the best parts for beginners in the industry! All of our engines feature the latest updates to the standard clutch \u003cstrong\u003eball bearings\u003c\/strong\u003e. We make certain that all of our manufacturers abide by strict quality control assurance measures and use the highest quality material so that we can make certain that all of our customers get only the best!\u003c\/p\u003e\n\u003cp\u003eThis kit comes with everything that you'll need to convert your bicycle into a \u003cstrong\u003emotorized bike\u003c\/strong\u003e- all you need are some basic, household tools. You will still be able to pedal the bike and ride like normal or start the engine by releasing the clutch lever- there's no rope pulling needed! Don't be fooled by other retailers, selling outdated, old generation engines! Whether you're a beginner, or you need an engine that won't hurt your wallet, our Mega Motors 66cc Bicycle Engine Kit is perfect for your next motorized bike build!\u003c\/p\u003e\n\u003cp\u003e*Note: Universal Mounting Hardware is not included with the engine kit.\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePLEASE NOTE: Top end assembly required for this engine kit.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan style=\"color: #ff0000;\"\u003e** Please note:\u003c\/span\u003e\u003c\/em\u003e Sprocket Clamp Assemblies included with Mega Motors 2-Stroke 48cc and 66\/80cc bike engine kits come with only 1x set of metal plates. Older production of these assemblies included 2x sets, but from testing and redesigning, existing engine kits and engine kits in the future will only require 1x set. This redesigned assembly helps secure your rear wheel sprocket better than in the previous production.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e With these strict quality assurance measures, we are able to offer a industry leading 6 month warranty!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2.75 HP (horse power)\u003c\/p\u003e\n\u003cp\u003e25 to 40 mph depending on the gear ratio and weight\u003c\/p\u003e\n\u003cp\u003eMPG 100-150 miles per gallon\u003c\/p\u003e\n\u003cp\u003eIndependent drive sprocket and chain does not interfere with your current drive chain and peddling\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Dimensions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e80cc engine kit is about 8.5\" height 7\" length 5\" width. Kit fits on standard 25mm to 29mm frame tube. Larger frame size requires drilling into bike frame and use the universal faceplate. Ensure proper fit by reviewing the minimum dimension requirements diagram on the right.\u003c\/p\u003e\n\u003cp\u003eCNS Carburetor upgrades will require extra material to fit flush around the manifold. This can be remedied by wrapping the manifold with electric tape or using PVC to fill in the gap between the carburetor port and the manifold.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Requirements\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor installing this kit buyer may need some basic hardware skills, tools, and take around 2-3 hours to install and do some adjustments. Seller is not responsible for misuse of this kit or any warranty after installation.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Digital Installation Guide\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach Mega Motors bicycle engine kit comes with an easy-to-follow installation guide that takes you step by step through installing, adjusting, and fueling your brand new engine kit for the ride of your life.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIndustry Leading 6 Month Warranty\u003c\/strong\u003e against manufacture defects. We cannot warranty issues caused by user neglect or improper use of engine.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1. Silver Mega Motors 80cc 2-Stroke Engine\u003c\/p\u003e\n\u003cp\u003e2. Low Profile Carburetor\u003c\/p\u003e\n\u003cp\u003e3. Upgraded Hush Muffler (Color may vary depending on availability)\u003c\/p\u003e\n\u003cp\u003e4. Clutch Cable\u003c\/p\u003e\n\u003cp\u003e5. Drive Chain Idler\u003c\/p\u003e\n\u003cp\u003e6. High Quality Main Bearings\u003c\/p\u003e\n\u003cp\u003e7. 415 Engine Drive Chain\u003c\/p\u003e\n\u003cp\u003e8. Upgraded Chain Tension Guide with Bearing Wheel\u003c\/p\u003e\n\u003cp\u003e9. Chain Guard\u003c\/p\u003e\n\u003cp\u003e10. Spark Plug\u003c\/p\u003e\n\u003cp\u003e11. CD Ignition Coil\u003c\/p\u003e\n\u003cp\u003e12. Upgraded Alloy Push Clutch Lever\u003c\/p\u003e\n\u003cp\u003e13. Upgraded Twist Throttle and Cable With Grip\u003c\/p\u003e\n\u003cp\u003e14. Black Teardrop Gas Tank (1.5L)\u003c\/p\u003e\n\u003cp\u003e15. Fuel Line\u003c\/p\u003e\n\u003cp\u003e16. Throttle Cable\u003c\/p\u003e\n\u003cp\u003e17. Clutch Cable\u003c\/p\u003e\n\u003cp\u003e18. Gasoline Tank Switch\u003c\/p\u003e\n\u003cp\u003e19. Sprocket Clamp Assembly\u003c\/p\u003e\n\u003cp\u003e20. Sprocket Clamp Bolts\u003c\/p\u003e\n\u003cp\u003e21. Large Spring (Heat Shield Spring)\u003c\/p\u003e\n\u003cp\u003e22. Extension Spring (Recoil Spring)\u003c\/p\u003e\n\u003cp\u003e23. 44 Tooth Chrome Sprocket with 9 Holes\u003c\/p\u003e\n\u003cp\u003e24. Magneto\u003c\/p\u003e\n\u003cp\u003e25. Kill Switch\u003c\/p\u003e\n\u003cp\u003e26. All the Needed Mounting Brackets, Gaskets, and Hardware\u003c\/p\u003e\n\u003cp\u003e27. Complete Digital Installation Guide\u003c\/p\u003e\n\u003cp\u003e28. Bonus: Standard Universal Mounting Bracket\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits Most 26\" Wheel Bikes (Mountain, Cruiser, Chopper, Road) with V-frame. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDisclaimer: Operating this motorized bicycle and bicycle engine kit involved some risk of serious bodily injury. Buyer accepts responsibility for any and all vehicle operation that may lead to personal injury, economic loss, social distress, other losses, costs and damages. Seller is not responsible for injuries and\/or damages resulting from operating this motorized bicycle or bicycle engine kit. Upon purchase, the buyer agrees to use products for racing (closed-course competition) only and not for on\/off public roads.\u003c\/p\u003e\n\u003cp\u003eDisclosure of accurate engine size: While we have chosen to use the long standing factory branding engine size of \"80cc\", the true displacement of the bicycle engine is 66cc. Down through the years China bicycle engine manufactures have advertised their biggest engine as 80cc, therefore we have listed them in the same way on our website. However, the bore and stroke of an 80cc being 47x38mm equals 66cc. Therefore the true displacement of the 80cc bike motor is 66cc. In the west, the volume of a cylinder is calculated by using the formula Volume = Pi x Radius Squared x Stroke. However,in the east the displacement of an engine includes the area of the cylinder head's combustion chamber as well as the volume of the cylinder. As such, there lies a discrepancy between measuring standards by the manufactures in China with those in the United States. As such, all \"80cc\" engine kits on the market today are actually 66cc in displacement size if measuring by US standards.\u003c\/p\u003e","brand":"Mega Motors","offers":[{"title":"Silver","offer_id":36343814291622,"sku":"FH-MEK80","price":189.95,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":36343814324390,"sku":"FH-MEK80-B","price":195.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0479\/7893\/8534\/products\/mega-motors--silv.jpg?v=1764614934"},{"product_id":"66-80cc-bullet-train-electric-start-engine-kit-silver","title":"66\/80cc BBR Tuning Bullet Train Electric Start Engine Kit - Silver","description":"\u003cp\u003eWith the BBR Tuning 2-Stroke 66\/80cc Bullet Train Electric Start Engine Kit you’ll be taking your motorized bike build to the next level. This multi-purpose gasoline engine kit has an automatic centrifuge clutch. There are two different starting methods, pull-start or electric start, allowing great flexibility in operation. This new, well-designed electric engine kit offers several improvements over previous models. Enjoy the benefits of more horsepower, easier operation and a lower technical dysfunction rate compared to other 2-stroke and 4-stroke engine kits out there.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e If you're an experienced rider ready to take your hobby to the next level with a faster engine, look no further than the BBR Tuning 2-Stroke 66\/80cc Bullet Train Electric Start Engine Kit. This engine kit gives you the power and performance you need with the latest upgrades such as high-quality Japanese clutch components and crank bearings. It's specifically designed for speed so it's the ideal upgrade for serious enthusiasts ready to take the next step in terms of performance. Every single electric engine kit is manufactured to the highest quality standards so our customers get the best possible products. But beginners and pro riders alike can enjoy the security and peace of mind that comes with a 6 month warranty on your new engine kit.\u003c\/p\u003e\n\u003cp\u003eThis electric start engine fits most bicycle styles such as mountain, road and cruiser that have a V frame shape and 26-inch wheels. For ideal installation conditions, there should be 9 inches to 11 inches of clearance between the top bar and bottom bracket. The frame tube should have a diameter of about 1 inch (25 to 29 millimeters).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA simple installation can be completed in a few hours\u003c\/li\u003e\n\u003cli\u003eRequires basic tools and moderate skill level to build\u003c\/li\u003e\n\u003cli\u003eAllows for fine-tuning adjustments following installation\u003c\/li\u003e\n\u003cli\u003eIncludes in-depth instructional guide with installation details\u003c\/li\u003e\n\u003cli\u003eEngine chain location on the opposite side of the sprocket doesn't interfere with current drive chain\u003c\/li\u003e\n\u003cli\u003eFree shipping to the continental US\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eComplete Digital Installation Guide\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach BBR Tuning bicycle engine kit comes with a digital installation guide that takes you step by step through installing, adjusting, and fueling your brand new engine kit for the ride of your life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col start=\"1\"\u003e\n\u003cli\u003eBBR Tuning 2-Stroke 66\/80cc Bullet Train Electric Start Engine\u003c\/li\u003e\n\u003cli\u003eLow Profile Carburetor\u003c\/li\u003e\n\u003cli\u003eUpgraded Chrome Muffler\u003c\/li\u003e\n\u003cli\u003eDrive Chain Idler Pulley\u003c\/li\u003e\n\u003cli\u003eTop Quality Japanese 202 Main Bearings\u003c\/li\u003e\n\u003cli\u003e415 Bike Engine Drive Chain\u003c\/li\u003e\n\u003cli\u003eWide Crank Assembly (bottom bracket not included)\u003c\/li\u003e\n\u003cli\u003eDrive Chain Guard\u003c\/li\u003e\n\u003cli\u003e2-Stroke Spark Plug\u003c\/li\u003e\n\u003cli\u003eTwist Throttle and Cable With Grip\u003c\/li\u003e\n\u003cli\u003e1.5L Black Teardrop Gas Tank\u003c\/li\u003e\n\u003cli\u003eFuel Line\u003c\/li\u003e\n\u003cli\u003eGasoline Tank Switch\u003c\/li\u003e\n\u003cli\u003eSprocket Clamp Assembly\u003c\/li\u003e\n\u003cli\u003e40 tooth Drive Sprocket\u003c\/li\u003e\n\u003cli\u003eHigh Quality Japanese Bearings on Both Ends of Crank\u003c\/li\u003e\n\u003cli\u003eAll Required Hardware\u003c\/li\u003e\n\u003cli\u003eKill Switch\u003c\/li\u003e\n\u003cli\u003eComplete Digital Installation Guide; \u003ca href=\"https:\/\/bikeberry.com\/Bullet%20Train%202-Stroke%20Installation%20Guide.pdf\" target=\"_blank\"\u003eDownloadable version here\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThe BBR Tuning 2-Stroke 66\/80cc Bullet Train Electric Start Engine Kit is an ideal upgrade for experienced builders ready for more speed and a higher level of performance.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePlease note: Sprocket Clamp Assemblies included with Bullet Train 66\/80cc, BBR Tuning 2-Stroke 48cc and 66\/80cc, and 4-Stroke 49cc bike engine kits come with only 1x set of metal plates. Older production of these assemblies included 2x sets, but from testing and redesigning, existing engine kits and engine kits in the future will only require 1x set. This redesigned assembly helps secure your rear wheel sprocket better than in previous production.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eAlso note: Due to the design of this engine, most parts (including cylinders, pistons, cranks, and gaskets) and performance upgrade parts (including upgraded mufflers, carburetors, cylinder heads, and case covers) do not fit on this engine. DO NOT purchase parts or performance upgrades designed for non-electric start 2-stroke bicycle engine kits\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cb data-stringify-type=\"bold\"\u003eAttention: This kit does not come included with a bottom bracket assembly. If the bicycle you are converting has a 1-piece crank, you will need to purchase a\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cb data-stringify-type=\"bold\"\u003e\u003ca data-remove-tab-index=\"true\" href=\"https:\/\/www.bikeberry.com\/products\/bottom-bracket?_pos=1\u0026amp;_sid=4eb7a12a1\u0026amp;_ss=r\" data-sk=\"tooltip_parent\" data-stringify-link=\"https:\/\/www.bikeberry.com\/products\/bottom-bracket?_pos=1\u0026amp;_sid=4eb7a12a1\u0026amp;_ss=r\" class=\"c-link\" tabindex=\"-1\" target=\"_blank\"\u003eBottom Bracket Assembly\u003c\/a\u003e\u003c\/b\u003e\u003cb data-stringify-type=\"bold\"\u003e. If your bicycle has a 3 piece crank, you may not need this piece. However some bicycles with 3 piece cranks may not be compatible with the wide crank assemblies included with this kit.\u003c\/b\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eDisclaimer: Operating this motorized bicycle and bicycle engine kit involved some risk of serious bodily injury. Buyer accepts responsibility for any and all vehicle operation that may lead to personal injury, economic loss, social distress, other losses, costs and damages. Seller is not responsible for injuries and\/or damages resulting from operating this motorized bicycle or bicycle engine kit. Upon purchase, the buyer agrees to use products for racing (closed-course competition) only and not for on\/off public roads.\u003c\/p\u003e\n\u003cp\u003eGasoline operated products are NOT compliant with Environmental Protection Agency ( E.P.A. ) or California Air Resources Board (C.A.R.B) for the use on\/off Public roads. Upon purchase, the buyer agrees to use products for racing (closed-course competition) only and NOT for on\/off public roads.\u003c\/p\u003e\n\u003cp\u003eDisclosure of accurate engine size: While we have chosen to use the long standing factory branding engine size of \"80cc\", the true displacement of the bicycle engine is 66cc. Down through the years China bicycle engine manufactures have advertised their biggest engine as 80cc, therefore we have listed them in the same way on our website. However, the bore and stroke of an 80cc being 47x38mm equals 66cc. Therefore the true displacement of the 80cc bike motor is 66cc. In the west, the volume of a cylinder is calculated by using the formula Volume = Pi x Radius Squared x Stroke. However,in the east the displacement of an engine includes the area of the cylinder head's combustion chamber as well as the volume of the cylinder. Therein lies a discrepancy between measuring standards by the manufactures in China with those in the United States. However, all \"80cc\" engine kits on the market today are actually 66cc in displacement size if measuring by US standards.\u003c\/p\u003e","brand":"BBR Tuning","offers":[{"title":"Default Title","offer_id":36324959879334,"sku":"ZD-BTEK80","price":307.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0479\/7893\/8534\/products\/BicycleMotorKit-66_80ccBBRTuningBulletTrainElectricStartEngineKit-Silver-MainAngledwLogov2.jpg?v=1764614922"},{"product_id":"bbr-tuning-100cc-bicycle-engine-kit","title":"BBR Tuning V1 80\/100cc 2-Stroke Motorized Bicycle Kit","description":"\u003cp\u003eReady to start really burning rubber? The BBR Tuning 100cc Motorized Bicycle Engine Kit is one of the most powerful 2-Stroke motorized bicycle engines out there, outperforming even the most supped up 66\/80cc motors in torque and top-end speed. If you're looking for some major power without spending an arm and a leg on a pre-ported engine with all the bells and whistles, this engine kit is what you need.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1-Piece Cylinder\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 1-piece cylinder offers you more consistent, even torque than 2-piece cylinders. Coupled with a 50mm bore and high, these engines carry more weight, run cooler, start much easier, and keep your power output more consistent than other 2-stroke bike motors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Performance Components\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA high-performance engine is nothing with components to back them up. This kit comes with upgraded components to increase this engine's longevity and performance, including...\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYamaha-style high-performance CDI for more consistent spark.\u003c\/li\u003e\n\u003cli\u003eSuper magneto for flawless starts every time.\u003c\/li\u003e\n\u003cli\u003eSpeed carburetor for increased speed and torque.\u003c\/li\u003e\n\u003cli\u003ePre-drilled ports in the clutch plate for smoother engaging\/disengaging.\u003c\/li\u003e\n\u003cli\u003eUpgraded allen studs all around the engine make this a secure, long-lasting engine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBalanced Crank\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUnlike inferior 2-strokes with barely balanced cranks, this crank is balanced and paired with upgraded crank bearings. The stuffed crank case sits tight to the crank, which helps increase the compression of your motor.\u003c\/p\u003e\n\u003cp\u003e** Please note: Sprocket Clamp Assemblies included with BBR Tuning 2-Stroke 48cc, 66\/80cc, and 100cc, as well as 4-Stroke 49cc bike engine kits come with only 1x set of metal plates. Older production of these assemblies included 2x sets, but from testing and redesigning, existing engine kits and engine kits in the future will only require 1x set. This redesigned assembly helps secure your rear wheel sprocket better than in previous production.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cem\u003eOn top of our strict quality assurance measures, we also back our engines with an industry leading 6 month warranty.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eProduct Dimensions and Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe BBR Tuning 100cc bike engine kit is about 8.5\" height 7\" length 5\" width. The bike engine kit fits on standard, male frames with tubing of 25mm to 29mm in diameter. Larger frame sizes require drilling into bike frame with a stationary bolt and use the universal face plate to mount the front of the engine.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3 HP (horse power)\u003c\/li\u003e\n\u003cli\u003e30-40 mph depending on the gear ratio and weight\u003c\/li\u003e\n\u003cli\u003eFuel Economy: 100-150 miles per gallon\u003c\/li\u003e\n\u003cli\u003eBore and Stroke: 50mm x 40mm\u003c\/li\u003e\n\u003cli\u003eAverage Power: 1.8kw-1.9kw\/8000r\/min\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe engine chain does not interfere with your current drive chain and peddling because it rides on the opposite side of the bike sprocket.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Digital Installation Guide\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach BBR Tuning bicycle engine kit comes with an easy-to-follow installation guide that takes you step by step through installing, adjusting, and fueling your brand new engine kit for the ride of your life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Requirements\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInstallation is a breeze! The rider only needs some basic hardware skills, tools, and around 2-3 hours for installation and fine tuning adjustments (Note: Seller is not responsible for misuse or this kit or any warranty after installation).\u003c\/p\u003e\n\u003cp\u003eFits Most 26\" Wheeled Bikes (Mountain, Cruiser, Chopper, Road) with V-frame. The frame should have 9-11” of clearance between the bottom bracket and top bar, and the diameter of the frame tubes should be 25-29mm (around an 1”).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBBR Tuning 100cc Motorized Bicycle Engine Kit Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBBR Tuning 100cc Motorized Bicycle Engine 3+ HP Engine with one piece cylinder\/head\u003c\/li\u003e\n\u003cli\u003e50mm Bore, 40mm Crank Stroke\u003c\/li\u003e\n\u003cli\u003eNT Carburetor\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAngled LD Z8C spark plug\u003c\/li\u003e\n\u003cli\u003eSuper magneto\u003c\/li\u003e\n\u003cli\u003eYamaha-style high performance CDI\u003c\/li\u003e\n\u003cli\u003eUpgraded allen bolts\u003c\/li\u003e\n\u003cli\u003eBalanced crank w\/ upgraded bearings\u003c\/li\u003e\n\u003cli\u003eStuffed crank case (thicker crank case around bearings)\u003c\/li\u003e\n\u003cli\u003e40mm Intake Manifold\u003c\/li\u003e\n\u003cli\u003eRound exhaust port - 21 mm diameter\u003c\/li\u003e\n\u003cli\u003eHigh wrist pin piston\u003c\/li\u003e\n\u003cli\u003e89mm crank rod\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMounting Kit \u0026amp; Accessories:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-performance CDI with Yamaha components\u003c\/li\u003e\n\u003cli\u003eBlack teardrop gas tank (1.5L) w\/ new fuel cap, fuel valve, fuel filter, and fuel line\u003c\/li\u003e\n\u003cli\u003e415 Heavy duty chain\u003c\/li\u003e\n\u003cli\u003eChainguard\u003c\/li\u003e\n\u003cli\u003eChain tensioner w\/ bearings\u003c\/li\u003e\n\u003cli\u003e21mm Chrome Exhaust Muffler\u003c\/li\u003e\n\u003cli\u003eComplete throttle assembly\u003c\/li\u003e\n\u003cli\u003eClutch Lever and Cable\u003c\/li\u003e\n\u003cli\u003eDrive sprocket removal tool\u003c\/li\u003e\n\u003cli\u003eSpark plug removal tool\u003c\/li\u003e\n\u003cli\u003eUniversal Mounting Bracket\u003c\/li\u003e\n\u003cli\u003e9 Bolt Sprocket Clamp Assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDisclaimer: Operating this motorized bicycle and bicycle engine kit involved some risk of serious bodily injury. Buyer accepts responsibility for any and all vehicle operation that may lead to personal injury, economic loss, social distress, other losses, costs and damages. Seller is not responsible for injuries and\/or damages resulting from operating this motorized bicycle or bicycle engine kit. Upon purchase, the buyer agrees to use products for racing (closed-course competition) only and not for on\/off public roads.\u003c\/p\u003e\n\u003cp\u003eGasoline operated products are NOT compliant with Environmental Protection Agency ( E.P.A. ) or California Air Resources Board (C.A.R.B) for the use on\/off Public roads. Upon purchase, the buyer agrees to use products for racing (closed-course competition) only and NOT for on\/off public roads.\u003c\/p\u003e\n\u003cp\u003eDisclosure of accurate engine size: While we have chosen to use the long standing factory branding engine size of \"100cc\", the true displacement of the bicycle engine is 78.6cc. Down through the years China bicycle engine manufactures have advertised their biggest engine as 100cc, therefore we have listed them in the same way on our website. In the west, the volume of a cylinder is calculated by using the formula Volume = Pi x Radius Squared x Stroke. However,in the east the displacement of an engine includes the area of the cylinder head's combustion chamber as well as the volume of the cylinder. Therein lies a discrepancy between measuring standards by the manufactures in China with those in the United States. However, all \"100cc\" engine kits on the market today are actually 78.6cc in displacement size if measuring by US standards.\u003c\/p\u003e","brand":"BBR Tuning","offers":[{"title":"Default Title","offer_id":36324960403622,"sku":"FH-BEK100","price":229.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0479\/7893\/8534\/products\/100cc_kit_revised_-SC.png?v=1764614951"},{"product_id":"66cc-80cc-flying-horse-2-stroke-engine-kit-stage-i-performance-package","title":"BBR Tuning Racing Series Stage 4 66\/80cc 2-Stroke Engine Kit","description":"\u003cdiv class=\"p-rich_text_section\"\u003e\n\u003cspan style=\"color: #ff2a00;\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp style=\"text-align: left;\"\u003eWhen you’re in need of an engine with some serious power, the \u003cstrong data-mce-fragment=\"1\"\u003eBBR Tuning Stage 4 Performance Engine Kit \u003c\/strong\u003eis the engine kit for you. With this performance package, you’ll get everything you need to get tons of power, from top-end speed to bottom-end torque. Outfitted with an Expansion Chamber for a smooth ride, and NGK spark plug and a high-performance head for major compression, and a high-performance carburetor for optimum speed, you’ve got a motor that’s ready to perform and more importantly, a motor that’ll last.\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eCompression of a Performance Motor with the Carburetor to Back it Up\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eWith the BBR Tuning High-Performance head leading the way, this engine will give you more compression than ever. More compression means an increase in speed and pulling power, so not only will you go faster but those hills and inclines won’t give you a problem anymore. And if that wasn’t good enough, its tall heat syncs let your engine cool faster, letting your ride longer than ever.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAdd to that the High-Performance Carburetor, and you’ve got yourself a speed machine. Its bigger jets will give your engine more fuel, and its air filter will let your carburetor breathe better than ever. You’ll definitely need a performance carburetor if you’re looking to run a high-performance head, and we made sure that this BBR Tuning package had that standard.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Smoothest Running Engine You’ve Ever Felt\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith an Expansion Chamber on this motor you can count on a smooth ride. Ever wonder why it feels so rough when you ride? That’s partially because the stock muffler restricts airflow coming out of your engine, and if you’re using performance parts you’ll need something that won’t limit your motor from expelling all that exhaust it creates.\u003c\/p\u003e\n\u003cp\u003eEnter the Expansion Chamber. With no baffle in the chamber, there’s nothing limiting airflow except at the exhaust port. However, the banana shape of this muffler helps circulate air around the chamber so that instead of a large amount of smoke trying to go through a small hole, there’s a smooth flow of air coming from the chamber itself. Not only will you get a little bit of torque of this muffler, but you’ll also get a smoother ride, too.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePLEASE NOTE: Top end assembly required for this engine kit.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe BBR Tuning 66\/80cc bike engine kit is about 8.5\" height 7\" length 5\" width. The bike engine kit fits on standard, male frames with tubing of 25mm to 29mm in diameter. Larger frame sizes require drilling into the bike frame with a stationary bolt and use the universal face plate to mount the front of the engine.\u003c\/p\u003e\n\u003cp\u003e2.75+ HP (horsepower)\u003c\/p\u003e\n\u003cp\u003e25 to 40 mph depending on the gear ratio and weight\u003c\/p\u003e\n\u003cp\u003eFuel Economy: 100-125 miles per gallon\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Requirements\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInstallation is a breeze! The rider only needs some basic hardware skills, tools, and around 2-3 hours for installation and fine-tuning adjustments (Note: Seller is not responsible for misuse or this kit or any warranty after installation).\u003c\/p\u003e\n\u003cp\u003eFits Most 26\" Wheeled Bikes (Mountain, Cruiser, Chopper, Road) with V-frame. The frame should have 9-11” of clearance between the bottom bracket and top bar, and the diameter of the frame tubes should be 25-29mm (around a 1”).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Digital Installation Guide\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach BBR Tuning bicycle engine kit comes with a digital installation guide that takes you step by step through installing, adjusting, and fueling your brand new engine kit for the ride of your life.\u003c\/p\u003e\n\u003cp\u003ePackage Includes:\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eSilver BBR Tuning 66\/80cc 2-Stroke Engine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBonus\u003c\/strong\u003e- BBR Tuning Billet Aluminum High-Performance Cylinder Head 66\/80cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBonus\u003c\/strong\u003e - 66\/80cc High-Performance Carburetor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBonus\u003c\/strong\u003e – Expansion Chamber, Expansion Chamber with Muffler, or High Performance Expansion Chamber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBonus\u003c\/strong\u003e - NGK BR5HS Spark Plug\u003c\/li\u003e\n\u003cli\u003eComplete Clutch Cable Assembly with Clutch Wire Clip\u003c\/li\u003e\n\u003cli\u003eDrive Chain Idler Pulley\u003c\/li\u003e\n\u003cli\u003eTop Quality Japanese 202 Main Bearings\u003c\/li\u003e\n\u003cli\u003e415 Bike Engine Drive Chain\u003c\/li\u003e\n\u003cli\u003eDrive Chain Guard\u003c\/li\u003e\n\u003cli\u003e2-Stroke Spark Plug\u003c\/li\u003e\n\u003cli\u003eLocking Alloy Clutch Lever\u003c\/li\u003e\n\u003cli\u003eUpgraded Twist Throttle and Cable With Grip\u003c\/li\u003e\n\u003cli\u003eUpdated 1.5L Black Teardrop Gas Tank (approx. Γàû of a gallon)\u003c\/li\u003e\n\u003cli\u003eFuel Line\u003c\/li\u003e\n\u003cli\u003eThrottle Cable\u003c\/li\u003e\n\u003cli\u003eGasoline Tank Switch\u003c\/li\u003e\n\u003cli\u003eSprocket Clamp Assembly\u003c\/li\u003e\n\u003cli\u003e44 Tooth Chrome Drive Sprocket with 9 Holes\u003c\/li\u003e\n\u003cli\u003eLarge Spring (Heat Shield Spring)\u003c\/li\u003e\n\u003cli\u003eExtension Spring (Recoil Spring)\u003c\/li\u003e\n\u003cli\u003eHigh-Quality Japanese Bearings on Both Ends of Crank\u003c\/li\u003e\n\u003cli\u003eRequired Hardware and Gaskets\u003c\/li\u003e\n\u003cli\u003eMagneto\u003c\/li\u003e\n\u003cli\u003eKill Switch\u003c\/li\u003e\n\u003cli\u003eComplete Digital Installation Guide\u003c\/li\u003e\n\u003cli\u003eSpark Plug Removal Tool (While Supplies Last)!\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eStandard Universal Mounting Bracket\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eOn top of our strict quality assurance measures, we also back our engines with an industry-leading 6-month warranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eDisclaimer: Operating a motorized bicycle and\/or bicycle engine kit carries a risk of serious bodily injury. The rider accepts responsibility for any and all vehicle operation that may lead to personal injury, economic loss, social distress, other losses, costs, and damages. BikeBerry.com is not responsible for injuries and\/or damages resulting from operating this motorized bicycle or bicycle engine kit.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan\u003e** Please note\u003c\/span\u003e:\u003c\/em\u003e Sprocket Clamp Assemblies included with BBR Tuning 2-Stroke 48cc and 66\/80cc, and 4-Stroke 49cc bike engine kits come with only 1x set of metal plates. Older production of these assemblies included 2x sets, but from testing and redesigning, existing engine kits and engine kits in the future will only require 1x set. This redesigned assembly helps secure your rear wheel sprocket better than in the previous production.\u003c\/p\u003e\n\u003cp\u003eDisclosure of accurate engine size: While we have chosen to use the long-standing factory branding engine size of \"80cc\", the true displacement of the bicycle engine is 66cc. Down through the years, China bicycle engine manufactures have advertised their biggest engine as 80cc, therefore we have listed them in the same way on our website. However, the bore and stroke of an 80cc being 47x38mm equal 66cc. Therefore the true displacement of the 80cc bike motor is 66cc. In the west, the volume of a cylinder is calculated by using the formula Volume = Pi x Radius Squared x Stroke. However, in the east, the displacement of an engine includes the area of the cylinder head's combustion chamber as well as the volume of the cylinder. Therein lies a discrepancy between measuring standards by the manufactures in China with those in the United States. However, all \"80cc\" engine kits on the market today are actually 66cc in displacement size if measuring by US standards.\u003c\/p\u003e","brand":"BBR Tuning","offers":[{"title":"Silver \/ Expansion Chamber - Chrome","offer_id":39577926729894,"sku":"STK-BEK80-S + FH-CDI-ST1 + BBR-HPHEAD + FH-EXPCHAMB-CRM + WPS-2-B5HS + SD-HPCARB","price":244.95,"currency_code":"USD","in_stock":true},{"title":"Black \/ Expansion Chamber - Chrome","offer_id":39577935839398,"sku":"STK-BEK80-B + FH-CDI-ST1 + BBR-HPHEAD + FH-EXPCHAMB-CRM + WPS-2-B5HS + SD-HPCARB","price":251.95,"currency_code":"USD","in_stock":true},{"title":"Silver \/ High Performance Expansion Chamber - Chrome","offer_id":42326261596326,"sku":"BBR-STG4-S-MZ-CRM","price":281.95,"currency_code":"USD","in_stock":false},{"title":"Black \/ High Performance Expansion Chamber - Black","offer_id":42326264578214,"sku":"BBR-STG4-B-MZ-BLK","price":289.95,"currency_code":"USD","in_stock":false},{"title":"Silver \/ High Performance Expansion Chamber - Black","offer_id":42326352986278,"sku":"BBR-STG4-S-MZ-BLK","price":281.95,"currency_code":"USD","in_stock":false},{"title":"Black \/ High Performance Expansion Chamber - Chrome","offer_id":42326353445030,"sku":"BBR-STG4-B-MZ-CRM","price":289.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0479\/7893\/8534\/products\/BicycleMotorKits-BBRTuningRacingSeriesStage466_80cc2-StrokeEngineKit-Main-SC.png?v=1764614939"},{"product_id":"bbr-tuning-racing-series-stage-1-66-80cc-2-stroke-engine-kit","title":"BBR Tuning Racing Series Stage 1 66\/80cc 2-Stroke Engine Kit","description":"\u003cdiv class=\"p-rich_text_section\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003eThe \u003cstrong\u003eBBR Tuning Stage 1 Bicycle Engine Kit\u003c\/strong\u003e is the perfect engine kit for riders looking for a reliable motor with a little bit of power behind it. This package brings together the ever-dependable BBR Tuning 66\/80cc Silver Bicycle engine and the BBR Tuning Billet Aluminium High Compression Cylinder Head to give you a high compression, high performing, and highly reliable engine for your next build.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngines with Quality\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBBR Tuning is known for quality, and their 66\/80cc Silver Angle Bicycle engine doesn't disappoint. Unlike other engines out there, BBR Tuning uses only the highest-grade clutch components to make sure your engine engages and disengages properly. They've also installed high quality crank bearings to keep you riding longer than those other motors with cheap Chinese bearings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA Head That Will Increase Horsepower and More\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith the added BBR Tuning Billet Aluminium High Compression Cylinder Head you'll get more horsepower and better cooling out of your engine. With this head you'll increase your compression, which in turn will give you more power. More power means more torque and a little added speed, which is perfect for riders who climb hills or face inclines. Its deep heat fins and low profile will allow your engine to cool off faster and stay cooler when you're riding.\u003c\/p\u003e\n\u003cp\u003eDon't be stuck buy part after part you don't need. If you've got some hills to climb or you just want a cooler running engine, the BBR Tuning Stage 1 Bicycle Engine Kit is made for you. Just bolt on the head, install the motor on your favorite bike, fuel it up, and you're ready to ride\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePLEASE NOTE: Top end assembly required for this engine kit.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe BBR Tuning 66\/80cc bike engine kit is about 8.5\" height 7\" length 5\" width. The bike engine kit fits on standard, male frames with tubing of 25mm to 29mm in diameter. Larger frame sizes require drilling into bike frame with a stationary bolt and use the universal face plate to mount the front of the engine.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2+ HP (horse power)\u003c\/p\u003e\n\u003cp\u003e25 to 40 mph depending on the gear ratio and weight\u003c\/p\u003e\n\u003cp\u003eFuel Economy: 100-125 miles per gallon\u003c\/p\u003e\n\u003cp\u003eInstallation is a breeze! The rider only needs some basic hardware skills, tools, and around 2-3 hours for installation and fine tuning adjustments (Note: Seller is not responsible for misuse or this kit or any warranty after installation).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Requirements\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFits Most 26\" Wheeled Bikes (Mountain, Cruiser, Chopper, Road) with V-frame. The frame should have 9-11” of clearance between the bottom bracket and top bar, and the diameter of the frame tubes should be 25-29mm (around an 1”).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Digital Installation Guide\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach BBR Tuning bicycle engine kit comes with a digital installation guide that takes you step by step through installing, adjusting, and fueling your brand new engine kit for the ride of your life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOn top of our strict quality assurance measures, we also back our engines with an industry leading 6 month warranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePackage Includes:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eSilver BBR Tuning 66\/80cc 2-Stroke Engine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBonus\u003c\/strong\u003e- BBR Tuning Billet Aluminum High Compression Cylinder Head\u003c\/li\u003e\n\u003cli\u003eLow Profile Carburetor\u003c\/li\u003e\n\u003cli\u003eUpgraded Chrome Muffler\u003c\/li\u003e\n\u003cli\u003eComplete Clutch Cable Assembly with Clutch Wire Clip\u003c\/li\u003e\n\u003cli\u003eDrive Chain Idler Pulley\u003c\/li\u003e\n\u003cli\u003eTop Quality Japanese 202 Main Bearings\u003c\/li\u003e\n\u003cli\u003e415 Bike Engine Drive Chain\u003c\/li\u003e\n\u003cli\u003eDrive Chain Guard\u003c\/li\u003e\n\u003cli\u003e2-Stroke Spark Plug\u003c\/li\u003e\n\u003cli\u003eElectron Ignition Coil (CDI)\u003c\/li\u003e\n\u003cli\u003eLocking Alloy Clutch Lever\u003c\/li\u003e\n\u003cli\u003eUpgraded Twist Throttle and Cable With Grip\u003c\/li\u003e\n\u003cli\u003eUpdated 1.5L Black Teardrop Gas Tank (approx. Γàû of a gallon)\u003c\/li\u003e\n\u003cli\u003eFuel Line\u003c\/li\u003e\n\u003cli\u003eThrottle Cable\u003c\/li\u003e\n\u003cli\u003eGasoline Tank Switch\u003c\/li\u003e\n\u003cli\u003eSprocket Clamp Assembly\u003c\/li\u003e\n\u003cli\u003e44 Tooth Chrome Drive Sprocket with 9 Holes\u003c\/li\u003e\n\u003cli\u003eLarge Spring (Heat Shield Spring)\u003c\/li\u003e\n\u003cli\u003eExtension Spring (Recoil Spring)\u003c\/li\u003e\n\u003cli\u003eHigh Quality Japanese Bearings on Both Ends of Crank\u003c\/li\u003e\n\u003cli\u003eRequired Hardware and Gaskets\u003c\/li\u003e\n\u003cli\u003eMagneto\u003c\/li\u003e\n\u003cli\u003eKill Switch\u003c\/li\u003e\n\u003cli\u003eComplete Digital Installation Guide\u003c\/li\u003e\n\u003cli\u003eSpark Plug Removal Tool (While Supplies Last)!\u003c\/li\u003e\n\u003cli\u003eStandard Universal Mounting Bracket\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eGasoline operated products are NOT compliant with Environmental Protection Agency ( E.P.A. ) or California Air Resources Board (C.A.R.B) for the use on\/off Public roads. Upon purchase, the buyer agrees to use products for racing (closed-course competition) only and NOT for on\/off public roads.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e ** Please note:\u003c\/em\u003e Sprocket Clamp Assemblies included with BBR Tuning 2-Stroke 48cc and 66\/80cc, and 4-Stroke 49cc bike engine kits come with only 1x set of metal plates. Older production of these assemblies included 2x sets, but from testing and redesigning, existing engine kits and engine kits in the future will only require 1x set. This redesigned assembly helps secure your rear wheel sprocket better than in previous production.\u003c\/p\u003e\n\u003cp\u003eDisclaimer: Operating a motorized bicycle and\/or bicycle engine kit carries a risk of serious bodily injury. The rider accepts responsibility for any and all vehicle operation that may lead to personal injury, economic loss, social distress, other losses, costs and damages. BikeBerry.com is not responsible for injuries and\/or damages resulting from operating this motorized bicycle or bicycle engine kit.\u003c\/p\u003e\n\u003cp\u003eDisclosure of accurate engine size: While we have chosen to use the long standing factory branding engine size of \"80cc\", the true displacement of the bicycle engine is 66cc. Down through the years China bicycle engine manufactures have advertised their biggest engine as 80cc, therefore we have listed them in the same way on our website. However, the bore and stroke of an 80cc being 47x38mm equals 66cc. Therefore the true displacement of the 80cc bike motor is 66cc. In the west, the volume of a cylinder is calculated by using the formula Volume = Pi x Radius Squared x Stroke. However, in the east the displacement of an engine includes the area of the cylinder head's combustion chamber as well as the volume of the cylinder. Therein lies a discrepancy between measuring standards by the manufactures in China with those in the United States. However, all \"80cc\" engine kits on the market today are actually 66cc in displacement size if measuring by US standards.\u003c\/p\u003e","brand":"BBR Tuning","offers":[{"title":"Silver","offer_id":37776476143782,"sku":"STK-BEK80-S + BBR-CMPRSHEAD","price":219.95,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":37776476176550,"sku":"STK-BEK80-B + BBR-CMPRSHEAD","price":229.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0479\/7893\/8534\/products\/BicycleMotorKits-BBRTuningRacingSeriesStage166_80cc2-StrokeEngineKit-Main-SC.png?v=1764615151"},{"product_id":"bbr-tuning-racing-series-stage-3-66-80cc-2-stroke-engine-kit","title":"BBR Tuning Racing Series Stage 3 66\/80cc 2-Stroke Engine Kit","description":"\u003cdiv class=\"p-rich_text_section\"\u003e\n\u003cspan style=\"color: #ff2a00;\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003eBuilding a high performance engine just got a lot easier with the BBR Tuning Stage 3 Performance Engine Kit Package. With this performance package you’ll get everything you need to get some major power from your motor whenever you hit the throttle. Complete with a high performance head, and NGK spark plug, as well as a high performance carburetor, this engine kit is what you need when your rides need some more power when you hit the throttle.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompression of a Performance Motor with the Carburetor to Back it Up\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith the BBR Tuning High Performance head leading the way, this engine will give you more compression than ever. More compression means an increase in speed and pulling power, so not only will you go faster but those hills and inclines won’t give you a problem anymore. And if that wasn’t good enough, its tall heat syncs let your engine cool faster, letting your ride longer than ever.\u003c\/p\u003e\n\u003cp\u003eAdd to that the High Performance Carburetor, and you’ve got yourself a speed machine. Its bigger jets will give your engine more fuel, and its air filter will let your carburetor breathe better than ever. You’ll definitely need a performance carburetor if you’re looking to run a high performance head, and we made sure that this BBR Tuning package had that standard.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Spark Plug Dream Team Included \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhat would a performance engine be without a high quality CDI? If you’re giving your engine more fuel it needs a better spark than your stock CDI will give it. The Stage 1 CDI included with this package was made for performance, with its high performance wire that offers you better connectivity than ever and a high quality Japanese NGK spark plug cap.\u003c\/p\u003e\n\u003cp\u003eStandard spark plugs can’t handle all that performance quite well, so we paired this CDI with an NGK BR5HS spark plug that’ll give you the best, most consistent spark you’ve gotten out for your engine in quite some time.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePLEASE NOTE: Top end assembly required for this engine kit.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe BBR Tuning 66\/80cc bike engine kit is about 8.5\" height 7\" length 5\" width. The bike engine kit fits on standard, male frames with tubing of 25mm to 29mm in diameter. Larger frame sizes require drilling into bike frame with a stationary bolt and use the universal face plate to mount the front of the engine.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2.5+ HP (horse power)\u003c\/p\u003e\n\u003cp\u003e25 to 40 mph depending on the gear ratio and weight\u003c\/p\u003e\n\u003cp\u003eFuel Economy: 100-125 miles per gallon\u003c\/p\u003e\n\u003cp\u003eInstallation is a breeze! The rider only needs some basic hardware skills, tools, and around 2-3 hours for installation and fine tuning adjustments (Note: Seller is not responsible for misuse or this kit or any warranty after installation).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Requirements\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFits Most 26\" Wheeled Bikes (Mountain, Cruiser, Chopper, Road) with V-frame. The frame should have 9-11” of clearance between the bottom bracket and top bar, and the diameter of the frame tubes should be 25-29mm (around an 1”).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Digital Installation Guide\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach BBR Tuning bicycle engine kit comes with a digital installation guide that takes you step by step through installing, adjusting, and fueling your brand new engine kit for the ride of your life.\u003c\/p\u003e\n\u003cp\u003ePackage Includes:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eSilver BBR Tuning 66\/80cc 2-Stroke Engine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBonus\u003c\/strong\u003e- BBR Tuning Billet Aluminum High Performance Cylinder Head 66\/80cc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBonus\u003c\/strong\u003e- 66\/80cc High Performance Carburetor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBonus\u003c\/strong\u003e- NGK BR5HS Spark Plug\u003c\/li\u003e\n\u003cli\u003eLow Profile Carburetor\u003c\/li\u003e\n\u003cli\u003eUpgraded Chrome Muffler\u003c\/li\u003e\n\u003cli\u003eComplete Clutch Cable Assembly with Clutch Wire Clip\u003c\/li\u003e\n\u003cli\u003eDrive Chain Idler Pulley\u003c\/li\u003e\n\u003cli\u003eTop Quality Japanese 202 Main Bearings\u003c\/li\u003e\n\u003cli\u003e415 Bike Engine Drive Chain\u003c\/li\u003e\n\u003cli\u003eDrive Chain Guard\u003c\/li\u003e\n\u003cli\u003e2-Stroke Spark Plug\u003c\/li\u003e\n\u003cli\u003eLocking Alloy Clutch Lever\u003c\/li\u003e\n\u003cli\u003eUpgraded Twist Throttle and Cable With Grip\u003c\/li\u003e\n\u003cli\u003eUpdated 1.5L Black Teardrop Gas Tank (approx. Γàû of a gallon)\u003c\/li\u003e\n\u003cli\u003eFuel Line\u003c\/li\u003e\n\u003cli\u003eThrottle Cable\u003c\/li\u003e\n\u003cli\u003eGasoline Tank Switch\u003c\/li\u003e\n\u003cli\u003eSprocket Clamp Assembly\u003c\/li\u003e\n\u003cli\u003e44 Tooth Chrome Drive Sprocket with 9 Holes\u003c\/li\u003e\n\u003cli\u003eLarge Spring (Heat Shield Spring)\u003c\/li\u003e\n\u003cli\u003eExtension Spring (Recoil Spring)\u003c\/li\u003e\n\u003cli\u003eHigh Quality Japanese Bearings on Both Ends of Crank\u003c\/li\u003e\n\u003cli\u003eRequired Hardware and Gaskets\u003c\/li\u003e\n\u003cli\u003eMagneto\u003c\/li\u003e\n\u003cli\u003eKill Switch\u003c\/li\u003e\n\u003cli\u003eComplete Digital Installation Guide\u003c\/li\u003e\n\u003cli\u003eSpark Plug Removal Tool (While Supplies Last)!\u003c\/li\u003e\n\u003cli\u003eStandard Universal Mounting Bracket\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eOn top of our strict quality assurance measures, we also back our engines with an industry leading 6 month warranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDisclaimer: Operating a motorized bicycle and\/or bicycle engine kit carries a risk of serious bodily injury. The rider accepts responsibility for any and all vehicle operation that may lead to personal injury, economic loss, social distress, other losses, costs and damages. BikeBerry.com is not responsible for injuries and\/or damages resulting from operating this motorized bicycle or bicycle engine kit.\u003c\/p\u003e\n\u003cp\u003eDisclosure of accurate engine size: While we have chosen to use the long standing factory branding engine size of \"80cc\", the true displacement of the bicycle engine is 66cc. Down through the years China bicycle engine manufactures have advertised their biggest engine as 80cc, therefore we have listed them in the same way on our website. However, the bore and stroke of an 80cc being 47x38mm equals 66cc. Therefore the true displacement of the 80cc bike motor is 66cc. In the west, the volume of a cylinder is calculated by using the formula Volume = Pi x Radius Squared x Stroke. However, in the east the displacement of an engine includes the area of the cylinder head's combustion chamber as well as the volume of the cylinder. Therein lies a discrepancy between measuring standards by the manufactures in China with those in the United States. However, all \"80cc\" engine kits on the market today are actually 66cc in displacement size if measuring by US standards.\u003c\/p\u003e","brand":"BBR Tuning","offers":[{"title":"Silver","offer_id":37776499015846,"sku":"STK-BEK80-S + BBR-HPHEAD + SD-HPCARB + WPS-2-B5HS + FH-CDI-ST1","price":249.95,"currency_code":"USD","in_stock":false},{"title":"Black","offer_id":37776499048614,"sku":"STK-BEK80-B + BBR-HPHEAD + SD-HPCARB + WPS-2-B5HS + FH-CDI-ST1","price":259.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0479\/7893\/8534\/products\/BicycleMotorKits-BBRTuningRacingSeriesStage366_80cc2-StrokeEngineKit-Main-SC.png?v=1764615159"},{"product_id":"bbr-tuning-racing-series-stage-2-66-80cc-2-stroke-engine-kit","title":"BBR Tuning Racing Series Stage 2 66\/80cc 2-Stroke Engine Kit","description":"\u003cdiv class=\"p-rich_text_section\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003eWhat's great about the BBR Tuning Stage 2 Bicycle Engine Kit is that while it gives you increased power and speed, it gives you a smoother and more consistent ride than ever. Utilizing the Stage 1 engine's low heat and high compression, the upgraded Stage 2 will also give you unprecedented spark and even better breathing ability.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuality Engines with Top Quality Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBBR Tuning is known for producing engines that put out high performance and never disappoint. With a BBR Tuning 66\/80cc Bicycle Engine as a base, you'll get superior quality and performance over other engines on the market. Add the BBR Tuning High Compression Head on top and you've got a dependable engine that runs cooler, harder, and faster than anything you've seen.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis Filter Will Give Your Motor the Air It's Been Waiting For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith the upgraded BBR Tuning Speed Carburetor Air Filter you'll turn your stock NT carburetor into a speed carb in two seconds. Just unbolt the stock filter, slide this on to the carb in its place, clamp it down, and once you start your motor up you'll feel the difference. This air filter will let your motor take in more air, letting it run a little cooler while also giving you a little more speed.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePLEASE NOTE: Top end assembly required for this engine kit.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe BBR Tuning 66\/80cc bike engine kit is about 8.5\" height 7\" length 5\" width. The bike engine kit fits on standard, male frames with tubing of 25mm to 29mm in diameter. Larger frame sizes require drilling into bike frame with a stationary bolt and use the universal face plate to mount the front of the engine.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2.25+ HP (horsepower)\u003c\/p\u003e\n\u003cp\u003e25 to 40 mph depending on the gear ratio and weight\u003c\/p\u003e\n\u003cp\u003eFuel Economy: 100-125 miles per gallon\u003c\/p\u003e\n\u003cp\u003eInstallation is a breeze! The rider only needs some basic hardware skills, tools, and around 2-3 hours for installation and fine tuning adjustments (Note: Seller is not responsible for misuse or this kit or any warranty after installation).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Requirements\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFits Most 26\" Wheeled Bikes (Mountain, Cruiser, Chopper, Road) with V-frame. The frame should have 9-11” of clearance between the bottom bracket and top bar, and the diameter of the frame tubes should be 25-29mm (around an 1”).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Digital Installation Guide\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach BBR Tuning bicycle engine kit comes with a digital installation guide that takes you step by step through installing, adjusting, and fueling your brand new engine kit for the ride of your life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOn top of our strict quality assurance measures, we also back our engines with an industry leading 6 month warranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePackage Includes:\u003c\/p\u003e\n\u003cp\u003e1.Silver BBR Tuning 66\/80cc 2-Stroke Engine\u003c\/p\u003e\n\u003cp\u003e2.\u003cstrong\u003eBonus\u003c\/strong\u003e- BBR Tuning Billet Aluminium High Compression Cylinder Head\u003c\/p\u003e\n\u003cp\u003e3. \u003cstrong\u003eBonus\u003c\/strong\u003e- BBR Tuning Speed Carburetor Air Filter (color subject to availability)\u003c\/p\u003e\n\u003cp\u003e5.Low Profile Carburetor\u003c\/p\u003e\n\u003cp\u003e6.Upgraded Chrome Muffler\u003c\/p\u003e\n\u003cp\u003e7.Complete Clutch Cable Assembly with Clutch Wire Clip\u003c\/p\u003e\n\u003cp\u003e8.Drive Chain Idler Pulley\u003c\/p\u003e\n\u003cp\u003e9.Top Quality Japanese 202 Main Bearings\u003c\/p\u003e\n\u003cp\u003e10.415 Bike Engine Drive Chain\u003c\/p\u003e\n\u003cp\u003e11.Drive Chain Guard\u003c\/p\u003e\n\u003cp\u003e12.2-Stroke Spark Plug\u003c\/p\u003e\n\u003cp\u003e13.Electron Ignition Coil (CDI)\u003c\/p\u003e\n\u003cp\u003e14.Locking Alloy Clutch Lever\u003c\/p\u003e\n\u003cp\u003e15.Upgraded Twist Throttle and Cable With Grip\u003c\/p\u003e\n\u003cp\u003e16.Updated 1.5L Black Teardrop Gas Tank (approx. Γàû of a gallon)\u003c\/p\u003e\n\u003cp\u003e17.Fuel Line\u003c\/p\u003e\n\u003cp\u003e18.Throttle Cable\u003c\/p\u003e\n\u003cp\u003e19.Gasoline Tank Switch\u003c\/p\u003e\n\u003cp\u003e20.Sprocket Clamp Assembly\u003c\/p\u003e\n\u003cp\u003e21.44 Tooth Chrome Drive Sprocket with 9 Holes\u003c\/p\u003e\n\u003cp\u003e22.Large Spring (Heat Shield Spring)\u003c\/p\u003e\n\u003cp\u003e23.Extension Spring (Recoil Spring)\u003c\/p\u003e\n\u003cp\u003e24.High Quality Japanese Bearings on Both Ends of Crank\u003c\/p\u003e\n\u003cp\u003e25.Required Hardware and Gaskets\u003c\/p\u003e\n\u003cp\u003e26.Magneto\u003c\/p\u003e\n\u003cp\u003e27.Kill Switch\u003c\/p\u003e\n\u003cp\u003e28. Complete Digital Installation Guide\u003c\/p\u003e\n\u003cp\u003e29.Spark Plug Removal Tool (While Supplies Last)!\u003c\/p\u003e\n\u003cp\u003e30.Standard Universal Mounting Bracket\u003c\/p\u003e\n\u003cp\u003eGasoline operated products are NOT compliant with Environmental Protection Agency ( E.P.A. ) or California Air Resources Board (C.A.R.B) for the use on\/off Public roads. Upon purchase, the buyer agrees to use products for racing (closed-course competition) only and NOT for on\/off public roads.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e ** Please note:\u003c\/em\u003e Sprocket Clamp Assemblies included with BBR Tuning 2-Stroke 48cc and 66\/80cc, and 4-Stroke 49cc bike engine kits come with only 1x set of metal plates. Older production of these assemblies included 2x sets, but from testing and redesigning, existing engine kits and engine kits in the future will only require 1x set. This redesigned assembly helps secure your rear wheel sprocket better than in the previous production.\u003c\/p\u003e\n\u003cp\u003eDisclaimer: Operating a motorized bicycle and\/or bicycle engine kit carries a risk of serious bodily injury. The rider accepts responsibility for any and all vehicle operation that may lead to personal injury, economic loss, social distress, other losses, costs and damages. BikeBerry.com is not responsible for injuries and\/or damages resulting from operating this motorized bicycle or bicycle engine kit.\u003c\/p\u003e\n\u003cp\u003eDisclosure of accurate engine size: While we have chosen to use the long standing factory branding engine size of \"80cc\", the true displacement of the bicycle engine is 66cc. Down through the years, China bicycle engine manufacturers have advertised their biggest engine as 80cc, therefore we have listed them in the same way on our website. However, the bore and stroke of an 80cc being 47x38mm equal 66cc. Therefore the true displacement of the 80cc bike motor is 66cc. In the west, the volume of a cylinder is calculated by using the formula Volume = Pi x Radius Squared x Stroke. However, in the east, the displacement of an engine includes the area of the cylinder head's combustion chamber as well as the volume of the cylinder. Therein lies a discrepancy between measuring standards by the manufactures in China with those in the United States. However, all \"80cc\" engine kits on the market today are actually 66cc in displacement size if measuring by US standards.\u003c\/p\u003e","brand":"BBR Tuning","offers":[{"title":"Silver","offer_id":40476216295590,"sku":"STK-BEK80-S + BBR-NTFILTER-R + BBR-CMPRSHEAD","price":229.95,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":40476216885414,"sku":"STK-BEK80-B + BBR-NTFILTER-R + BBR-CMPRSHEAD","price":239.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0479\/7893\/8534\/products\/BicycleMotorKits-BBRTuningRacingSeriesStage266_80cc2-StrokeEngineKit-Main-SC.png?v=1764615155"},{"product_id":"49cc-flying-horse-5g-pull-start-bicycle-engine-kit-4-stroke","title":"49cc BBR Tuning 5G Pull Start Bicycle Engine Kit- 4 Stroke","description":"\u003cp\u003eReady for a ride that will last? If you’re looking for a tough, reliable, long-lasting \u003cstrong\u003ebicycle engine kit \u003c\/strong\u003elook no further than our BBR Tuning\u003cspan\u003e 5G 4 stroke engine\u003c\/span\u003e! The all new BBR Tuning 5G 4 stroke bike engine kit features a centrifugal clutch and pull start enhancements, with all of the latest features and upgraded components BBR Tuning has to offer. This 4 stroke \u003cem\u003ebike engine kit\u003c\/em\u003e is truly the cream of the bike kit crop. Forget premixing oil and fuel! Instead, this engine features an independent oil reservoir which keeps the engine well lubricated. This is the reason the 4 stroke engines are known for their reliability and long life. Moreover, with the centrifugal clutch feature, there is no need to engage and disengage the engine manually. Similar to an engine for a scooter or goped, you simply pull the starter chord and hit the throttle to go! When the bike is stopped, the engine will automatically disengage so that the engine will stay running. This kit is perfect for those that are looking for the added reliability and ease of use of a 4 stroke engine with an automatic transmission.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis kit comes with all the components you'll need to convert a compatible bicycle into a motorized bicycle. Startup is a breeze and you can stop the engine with a simple killswitch provided with the throttle assembly. Don't be fooled by other retailers, selling outdated, non-EPA approved, old generation bicycle engine kits! All of the Flying Horse engines feature the latest updates, including high quality needle bearings and Japanese ball bearings. Older generation engines use cheap bushings that do not last! BikeBerry.com takes extra measures to ensure our manufactures abide by strict quality control assurance measures and use the highest quality material so that we can make certain that all of our customers get only the best!\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan\u003e ** Please note\u003c\/span\u003e:\u003c\/em\u003e Sprocket Clamp Assemblies included with BBR Tuning 2-Stroke 48cc and 66\/80cc, and 4-Stroke 49cc bike engine kits come with only 1x set of metal plates. Older production of these assemblies included 2x sets, but from testing and redesigning, existing engine kits and engine kits in the future will only require 1x set. This redesigned assembly helps secure your rear wheel sprocket better than in previous production. \u003cstrong\u003eNOTE: Wide Crank Assembly are only Compatible with 9\/6th inch pedals. Will not be compatible with Micargi Beach Cruiser's stock pedals. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan data-mce-fragment=\"1\"\u003eBottom bracket is not included. If the bike being converted has a one piece crank assembly, you will need a bottom bracket found here \u003ca title=\"Complete Bottom Bracket\" href=\"https:\/\/www.bikeberry.com\/products\/bottom-bracket?_pos=1\u0026amp;_sid=18cdf04d4\u0026amp;_ss=r\"\u003eBottom Bracket\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cstrong\u003eWith these strict quality assurance measures, we are able to offer an industry leading 6 month warranty! \u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003eProduct Requirements\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor installing this kit buyer may need some basic hardware skills, tools, and take around 2-3 hours to install and do some adjustments. Seller is not responsible for misuse or this kit or any warranty after installation. This is a do-it-yourself kit and being such all repairs, maintenance and modifications are the responsibility of the buyer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBicycle engine kit fits most 26\" Wheel Bikes (Mountain, Cruiser, Chopper, Road) with V-frame. \u003ca href=\"http:\/\/www.bikeberry.com\/media\/catalog\/product\/cache\/13\/image\/500x500\/9df78eab33525d08d6e5fb8d27136e95\/f\/r\/framesize4stroke.jpg\" target=\"_blank\"\u003ePlease check to see if your bike is compatible.\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Dimensions and Specifications\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e48cc engine kit is about 9\" height 9.5\" length 7\" width. The bicycle gas engine kit includes a mounting plate that fits on standard 25mm to 29mm frame tube. Larger frame size requires modification to the mounting plate and\/or frame of your bicycle.\u003c\/p\u003e\n\u003cp\u003eBBR Tuning 5G 4-Stroke bicycle engine kit offers:\u003c\/p\u003e\n\u003cp\u003e2-3 HP (horse power)\u003c\/p\u003e\n\u003cp\u003e20 to 25 mph depending on the gear ratio and weight.\u003c\/p\u003e\n\u003cp\u003eFuel Economy: MPG 100-150 miles per gallon\u003c\/p\u003e\n\u003cp\u003eOil Capacity: 250 mL (~8.45 oz)\u003c\/p\u003e\n\u003cp\u003eIndependent drive sprocket and chain does not interfere with your current drive chain and peddling can be restored with a wide crank assembly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Digital Installation Guide\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach BBR Tuning bicycle engine kit comes with a digital installation guide that takes you step by step through installing, adjusting, and fueling your brand new engine kit for the ride of your life.\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003ePackage Includes \u003cstrong\u003e*(Products pictured may come in different colors but does not hinder performance.)\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1. BBR Tuning 2014 5G 4-Stroke Centrifugal Transfer Case (6:1 Gear Ratio)\u003c\/p\u003e\n\u003cp\u003e2. HuaSheng 49cc Pull Start Bicycle Engine\u003c\/p\u003e\n\u003cp\u003e3. High Performance Low Profile Carburetor\u003c\/p\u003e\n\u003cp\u003e4. Upgraded Hush Muffler\u003c\/p\u003e\n\u003cp\u003e5. High Quality Japanese Main Bearings\u003c\/p\u003e\n\u003cp\u003e6. Heavy Duty 415 Bike Chain\u003c\/p\u003e\n\u003cp\u003e7. Upgraded Chain Tension Guide\u003c\/p\u003e\n\u003cp\u003e8. Chain Guard\u003c\/p\u003e\n\u003cp\u003e9. Spark Plug\u003c\/p\u003e\n\u003cp\u003e10. CDI (Ignition Coil)\u003c\/p\u003e\n\u003cp\u003e11. Upgraded Twist Throttle and cable with matching grip\u003c\/p\u003e\n\u003cp\u003e12. Engine Mounting Plate\u003c\/p\u003e\n\u003cp\u003e13. Black Teardrop Gas Tank (1.5L)\u003c\/p\u003e\n\u003cp\u003e14. Fuel Line\u003c\/p\u003e\n\u003cp\u003e15. Throttle Cable\u003c\/p\u003e\n\u003cp\u003e16. Gasoline Tank Switch\u003c\/p\u003e\n\u003cp\u003e17. Sprocket Clamp Assembly\u003c\/p\u003e\n\u003cp\u003e18. High Quality Needle Bearings on Both Ends Crank\u003c\/p\u003e\n\u003cp\u003e19. 44 Tooth Chrome Sprocket with 9 Holes\u003c\/p\u003e\n\u003cp\u003e20. Magneto\u003c\/p\u003e\n\u003cp\u003e21. Kill Switch\u003c\/p\u003e\n\u003cp\u003e22. Required Hardware and Gaskets\u003c\/p\u003e\n\u003cp\u003e23. Complete Digital Installation Guide\u003c\/p\u003e\n\u003cp\u003e24. Bonus: Spark Plug Removal Too!\u003c\/p\u003e\n\u003cp\u003e25. Bonus: Wide crankset\u003c\/p\u003e\n\u003cp\u003eDisclaimer: Operating a bike, motorized bicycle or bike with a bicycle engine kit installed involved some risk of serious bodily injury. Buyer accepts responsibility for any and all vehicle operations that may lead to personal injury, economic loss, social distress, other losses, costs and damages. Seller is not responsible for injuries and\/or damages resulting from operating this motorized bicycle or bicycle engine kit. Seller is not responsible for misuse of this kit or any warranty after installation. Not all motorized bicycles are allowed on road use. We make no guarantee as to the road legality of the bicycle engine kits. The risks that the Seller, Niche Webstores Inc. is not responsible for include among other things: falling, collisions with pedestrians, street, highway or roadway vehicles, striking obstructions or other person, unsafe weather conditions including temperature exposure, hypothermia, sunstroke, sunburn, heat exhaustion and dehydration.\u003c\/p\u003e\n\u003cp\u003e.\u003c\/p\u003e","brand":"BBR Tuning","offers":[{"title":"Default Title","offer_id":36326360973478,"sku":"FH-TRANSKIT-4S + FH-ENGINE-4S","price":299.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0479\/7893\/8534\/products\/BicycleMotorKits-49ccBBRTuning5GPullStartBicycleEngineKit-4Stroke-Main-New.jpg?v=1764614906"},{"product_id":"flying-horse-38cc-lock-n-load-friction-drive-bicycle-engine-kit-4-stroke","title":"BBR Tuning 38cc Lock-N-Load Friction Drive Bicycle Engine Kit- 4-Stroke","description":"\u003cp data-pm-slice=\"1 1 []\"\u003e \u003c\/p\u003e\n\u003cp\u003eThe BBR Tuning 38cc Lock \u0026amp; Load Friction Drive bike engine kit just made motorizing your bike a lot easier. Unlike other bicycle engines that mount in the center of your frame, friction drive motors mount directly over your wheel, which gives you a wider range of bicycles you can use with this motor. Its compact design also eliminates the need for a bulky gas tank on your frame- there’s one built right on to the engine. And because it mounts over your bike’s wheel you don’t even need to install a rear drive sprocket: the friction from the mount’s drive shaft will pull your wheel using friction to rub against the tire and propel.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eOf course, you still receive everything you’ve come to expect from BBR Tuning: quality parts and excellent service. So if you’re looking to motorize your bike without all the hassle other bikes will give you, get ready to rock with the BBR Tuning 38cc Lock \u0026amp; Load Friction Drive 4-Stroke Bicycle Engine Kit\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Digital Installation Guide\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach BBR Tuning bicycle engine kit comes with a digital installation guide that takes you step by step through installing, adjusting, and fueling your brand new engine kit for the ride of your life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngine Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e38cc Engine is 8”x 10” x 9.5” and fits on to nearly any bike with standard 26\" tires. The mount can support tires up to 3” in width.\u003c\/li\u003e\n\u003cli\u003eGoes over 15 MPH and gets around 100 miles per gallon\u003c\/li\u003e\n\u003cli\u003eDisplacement: 37.7cc\u003c\/li\u003e\n\u003cli\u003eType: 4-Stroke\u003c\/li\u003e\n\u003cli\u003eBore x Stroke: 40x30mm\u003c\/li\u003e\n\u003cli\u003eMax Output: 1.0kW\/ 6500r\/min\u003c\/li\u003e\n\u003cli\u003eMax Torque: 1.67Nm\/ 5500r\/min\u003c\/li\u003e\n\u003cli\u003eAir cooled\u003c\/li\u003e\n\u003cli\u003eTransistor Magneto ignition system\u003c\/li\u003e\n\u003cli\u003eCounter Clockwise PTO Shaft Rotation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e38cc Lock \u0026amp; Load Friction Drive 4-Stroke Engine\u003c\/li\u003e\n\u003cli\u003eFriction Drive Mounting Plate\u003c\/li\u003e\n\u003cli\u003eBicycle Mounting Kit w\/ Hardware\u003c\/li\u003e\n\u003cli\u003eThrottle Grip Handles\u003c\/li\u003e\n\u003cli\u003eKill switch\u003c\/li\u003e\n\u003cli\u003eThrottle Cable\u003c\/li\u003e\n\u003cli\u003eComplete Digital Installation Guide\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eDisclaimer: Operating a bike, motorized bicycle or bike with a bicycle engine kit installed involved some risk of serious bodily injury. Buyer accepts responsibility for any and all vehicle operations that may lead to personal injury, economic loss, social distress, other losses, costs and damages. Seller is not responsible for injuries and\/or damages resulting from operating this motorized bicycle or bicycle engine kit. Seller is not responsible for misuse of this kit or any warranty after installation. Not all motorized bicycles are allowed on road use. We make no guarantee as to the road legality of the bicycle engine kits. The risks that the Seller, Niche Webstores Inc. is not responsible for include among other things: falling, collisions with pedestrians, street, highway or roadway vehicles, striking obstructions or other person, unsafe weather conditions including temperature exposure, hypothermia, sunstroke, sunburn, heat exhaustion and dehydration.\u003c\/p\u003e","brand":"BBR Tuning","offers":[{"title":"Default Title","offer_id":36326361170086,"sku":"FH-LOCKNLOAD-ENGINE + FH-LNL-MOUNTING","price":239.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0479\/7893\/8534\/files\/38cc-friction-main.jpg?v=1764615274"},{"product_id":"flying-horse-49cc-5g-lock-load-friction-drive-bicycle-engine-kit-4-stroke","title":"BBR Tuning 49cc 5G Lock-N-Load Friction Drive Bicycle Engine Kit- 4-Stroke","description":"\u003cp data-pm-slice=\"1 1 []\"\u003e \u003c\/p\u003e\n\u003cp\u003eThe BBR Tuning 49cc 5G Lock \u0026amp; Load Friction Drive bike engine kit just made motorizing your bike a lot easier. Unlike other bicycle engines that mount in the center of your frame, friction drive motors mount directly over your wheel, which gives you a wider range of bicycles you can use with this motor.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIt mounts over your bike’s wheel you don’t even need to install a rear drive sprocket: the friction from the mount’s drive shaft will pull your wheel using friction to rub against the tire and propel.\u003c\/p\u003e\n\u003cp\u003eOf course, you still receive everything you’ve come to expect from BBR Tuning: quality parts and excellent service. So if you’re looking to motorize your bike without all the hassle other bikes will give you, get ready to rock with the BBR Tuning 49cc Lock \u0026amp; Load Friction Drive 4-Stroke Bicycle Engine Kit\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Digital Installation Guide\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach BBR Tuning bicycle engine kit comes with a digital installation guide that takes you step by step through installing, adjusting, and fueling your brand new engine kit for the ride of your life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngine Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e49cc Engine is 9”x 9.5” x 7” and fits on to nearly any bike with standard tires. The mount can support tires up to 3” in width.\u003c\/li\u003e\n\u003cli\u003eGoes over 15 MPH and gets around 100 miles per gallon\u003c\/li\u003e\n\u003cli\u003eDisplacement: 49cc\u003c\/li\u003e\n\u003cli\u003eType: 4-Stroke\u003c\/li\u003e\n\u003cli\u003eHorse Power: 2-3 HP\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e49cc 5G Lock \u0026amp; Load Friction Drive 4-Stroke Engine\u003c\/li\u003e\n\u003cli\u003eGas Tank (may require a longer fuel line)\u003c\/li\u003e\n\u003cli\u003eFriction Drive Mounting Plate\u003c\/li\u003e\n\u003cli\u003eBicycle Mounting Kit w\/ Hardware\u003c\/li\u003e\n\u003cli\u003eThrottle Grip Handles\u003c\/li\u003e\n\u003cli\u003eKill switch\u003c\/li\u003e\n\u003cli\u003eThrottle Cable\u003c\/li\u003e\n\u003cli\u003eComplete Digital Installation Guide\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eDisclaimer: Operating a bike, motorized bicycle or bike with a bicycle engine kit installed involved some risk of serious bodily injury. Buyer accepts responsibility for any and all vehicle operations that may lead to personal injury, economic loss, social distress, other losses, costs and damages. Seller is not responsible for injuries and\/or damages resulting from operating this motorized bicycle or bicycle engine kit. Seller is not responsible for misuse of this kit or any warranty after installation. Not all motorized bicycles are allowed on road use. We make no guarantee as to the road legality of the bicycle engine kits. The risks that the Seller, Niche Webstores Inc. is not responsible for include among other things: falling, collisions with pedestrians, street, highway or roadway vehicles, striking obstructions or other person, unsafe weather conditions including temperature exposure, hypothermia, sunstroke, sunburn, heat exhaustion and dehydration.\u003c\/p\u003e","brand":"BBR Tuning","offers":[{"title":"Default Title","offer_id":36326361235622,"sku":"FH-ENGINE-4S + FH-LNL-MOUNTING + WPS-HDFUELLINE + FH-FUELVALVE + FH-GASCAN2.5-BLK","price":277.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0479\/7893\/8534\/files\/49cc-friction-main.jpg?v=1764615278"},{"product_id":"flying-horse-complete-79cc-pull-start-4-stroke-bicycle-engine-kit","title":"BBR Tuning Complete 79cc The Beast Pull Start 4-Stroke Bicycle Engine Kit","description":"\u003cp\u003eReady to turn your regular ol’ bike into a full on moped? With the \u003cstrong\u003eBBR Tuning 79cc The Beast Recoil Pull Start 4-Stroke Bicycle Engine Kit\u003c\/strong\u003e you get all the speed you love from a 2-stroke with all the power and durability you expect out of a 4-stroke engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOne of the Most Powerful 4-Strokes on the Market\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e4-strokes are known for their torque but not their speed, but not anymore. This 79cc OHV engine will also keep you riding at speeds of up to 35 MPH, which is leaps and bounds faster than any other 4-stroke engine kit out there. That means you can take hills better than any 2-stroke can, and you’ll probably be doing it faster than they can, too.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong Lasting and a Great Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLet’s face it: sometimes we either ruin our engines from over-use because they just don’t give us what we want. You might have blown out 2-strokes running them up hills or spend hundreds trying to push that 4-stroke past its limits. It durable, cast iron cylinder can keep up with the wear and tear you give to it.\u003c\/p\u003e\n\u003cp\u003eThe centrifugal clutch eliminates the need to engage a clutch, and paired with its heavy duty transmission, fuel shut off, and ball bearing support shaft, this motor will be spinning like a top for a long time to come.\u003c\/p\u003e\n\u003cp\u003eCompared to the cost of porting, polishing, and upgrading a 49cc 4-stroke to get close to the speed of this motor, the BBR Tuning 79cc The Beast Recoil Pull Start 4-Stroke Bicycle Engine Kit will have you riding the way you want to ride right out of the box\u003c\/p\u003e\n\u003cp\u003eSo when your ride’s just not cutting it anymore and you’re tired of spending all your money on repairing your motor, just strap this motor to your bike, pull the pull-start, and hit the throttle!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Digital Installation Guide\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach BBR Tuning bicycle engine kit comes with a digital installation guide that takes you step by step through installing, adjusting, and fueling your brand new engine kit for the ride of your life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBBR Tuning 79cc The Beast Recoil Pull Start 4-Stroke 3HP OHV Horizontal Shaft Gas Engine\u003c\/li\u003e\n\u003cli\u003eBBR Tuning 79cc The Beast Recoil Pull Start 4-Stroke Transmission\u003c\/li\u003e\n\u003cli\u003eComplete Engine Mounting Kit\u003c\/li\u003e\n\u003cli\u003eMuffler\u003c\/li\u003e\n\u003cli\u003e2L Gas Tank\u003c\/li\u003e\n\u003cli\u003eFuel Valve\u003c\/li\u003e\n\u003cli\u003eFuel Filter\u003c\/li\u003e\n\u003cli\u003eFuel Line\u003c\/li\u003e\n\u003cli\u003eThrottle Grip Handle Assembly\u003c\/li\u003e\n\u003cli\u003eThrottle Cable\u003c\/li\u003e\n\u003cli\u003e44 Tooth Sprocket\u003c\/li\u003e\n\u003cli\u003eSprocket Clamp Assembly\u003c\/li\u003e\n\u003cli\u003e415 Heavy Duty Chain\u003c\/li\u003e\n\u003cli\u003eChain Idler Pulley\u003c\/li\u003e\n\u003cli\u003eComplete Digital Installation Guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEngine Specs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDisplacement (cc): 78.5cc - 79cc\u003c\/li\u003e\n\u003cli\u003e3 HP (Horse Power)\u003c\/li\u003e\n\u003cli\u003eMax RPM: 3600 RPM\u003c\/li\u003e\n\u003cli\u003eMax Torque (ft. \/ lbs.): 3.5 ft.\/lbs. @ 2500 RPM\u003c\/li\u003e\n\u003cli\u003eHorizontal Cylinder\u003c\/li\u003e\n\u003cli\u003eMount Orientation: Horizontal\u003c\/li\u003e\n\u003cli\u003eShaft Rotation: Counter clockwise\u003c\/li\u003e\n\u003cli\u003e104 dB Sound Rating\u003c\/li\u003e\n\u003cli\u003eShaft Length: 2.4in. (60.1mm)\u003c\/li\u003e\n\u003cli\u003eStroke Length: 37 mm \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BBR Tuning","offers":[{"title":"Default Title","offer_id":36326361563302,"sku":"FH-79-ENGTRAN + FH-79PARTSKIT","price":699.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0479\/7893\/8534\/products\/bbr-tuning-79cc_1_1.jpg?v=1741362614"},{"product_id":"bbr-tuning-80-100cc-v2-2-stroke-motorized-bicycle-kit","title":"BBR Tuning V2 80\/100cc 2-Stroke Motorized Bicycle Kit","description":"\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eGet ready to leave people behind in a cloud of dust! The BBR Tuning V2 100cc Motorized Bicycle Engine Kit is an upgraded version of the BBR Tuning 100cc Motorized Bicycle Engine Kit and is now one of the most powerful 2-Stroke motorized bicycle engines out there, outperforming even the most supped-up 66\/80cc motors in torque and top-end speed.  If you are looking for tremendous power and speed without breaking the bank, this engine kit is the right one for you.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e2-Piece Cylinder With Extra Large Fins: \u003c\/strong\u003eThe engine kit comes with a 2-piece cylinder with extra large fins that promote superb cooling in the engine. Unlike other 2-stroke bike motors, this engine keeps your power output more consistent, runs cool, starts easily, and carries more weight.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExtra Large Cylinder Head: \u003c\/strong\u003eMost 2-stroke engines have the standard size cylinder head, however, the upgraded BBR Tuning V2 100cc engine comes with a 30% larger cylinder head.  The larger cylinder head lets your engine breathe at higher RPMs, making it ideal for modifications and racing. Cylinder Head Dimensions: 5.75\" Length x 5\" Width x 2.37\" Height.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt-In Reed Valve: \u003c\/strong\u003eThe cylinder body comes with a fully built-in reed valve increasing air intake to the crankshaft space and improving the performance of the engine.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Performance Components\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA high-performance engine is nothing with components to back them up. This kit comes with upgraded components to increase this engine's longevity and performance, including...\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-performance Speed carburetor with extra large jets that are specifically tuned for a 100cc motor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eYamaha-style high-performance CDI for more consistent spark.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuper magneto for flawless starts every time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePre-drilled ports in the clutch plate for smoother engaging\/disengaging.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUpgraded allen studs all around the engine make this a secure, long-lasting engine.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBalanced Crank\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThis 2-stroke engine has a balanced crank and upgraded crank bearings.  It comes with a stuffed crankcase that sits tight to the crank and in turn, increases motor compression.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e** Please note: Sprocket Clamp Assemblies included with BBR Tuning 2-Stroke 48cc, 66\/80cc, and 100cc, as well as 4-Stroke 49cc bike engine kits come with only 1x set of metal plates. Older production of these assemblies included 2x sets, but from testing and redesigning, existing engine kits and engine kits in the future will only require 1x set. This redesigned assembly helps secure your rear wheel sprocket better than in previous production.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cem\u003eOn top of our strict quality assurance measures, we also back our engines with an industry leading 6 month warranty.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eProduct Dimensions and Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe BBR Tuning V2 100cc bike engine kit is about 8.5\" Height 7\" Length 5\" Width, while the extra large cylinder head itself is about 5.75\" Length x 5\" Width x 2.37\" Height. The bike engine kit fits on standard, male frames with tubing of 25mm to 29mm in diameter. Larger frame sizes require drilling into bike frame with a stationary bolt and use the universal face plate to mount the front of the engine.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3.5 HP (horse power)\u003c\/li\u003e\n\u003cli\u003e30-40 mph depending on the gear ratio and weight\u003c\/li\u003e\n\u003cli\u003eFuel Economy: 100-150 miles per gallon\u003c\/li\u003e\n\u003cli\u003eBore and Stroke: 50mm x 40mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe engine chain does not interfere with your current drive chain and peddling because it rides on the opposite side of the bike sprocket.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Requirements\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInstallation is a breeze! The rider only needs some basic hardware skills, tools, and around 2-3 hours for installation and fine tuning adjustments (Note: Seller is not responsible for misuse or this kit or any warranty after installation).\u003c\/p\u003e\n\u003cp\u003eFits Most 26\" Wheeled Bikes (Mountain, Cruiser, Chopper, Road) with V-frame. The frame should have 9-11” of clearance between the bottom bracket and top bar, and the diameter of the frame tubes should be 25-29mm (around an 1”).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBBR Tuning V2 100cc Motorized Bicycle Engine Kit Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBBR Tuning V2 100cc Motorized Bicycle Engine 3+ HP Engine with 2-piece cylinder\/head\u003c\/li\u003e\n\u003cli\u003e50mm Bore, 40mm Crank Stroke\u003c\/li\u003e\n\u003cli\u003eHigh-Performance Speed Carburetor\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVertical LD Z8C spark plug\u003c\/li\u003e\n\u003cli\u003eSuper magneto\u003c\/li\u003e\n\u003cli\u003eYamaha-style high performance CDI\u003c\/li\u003e\n\u003cli\u003eUpgraded allen bolts\u003c\/li\u003e\n\u003cli\u003eBalanced crank w\/ upgraded bearings\u003c\/li\u003e\n\u003cli\u003eStuffed crank case (thicker crank case around bearings)\u003c\/li\u003e\n\u003cli\u003e40mm Intake Manifold\u003c\/li\u003e\n\u003cli\u003eRound exhaust port - 21 mm diameter\u003c\/li\u003e\n\u003cli\u003eHigh wrist pin piston\u003c\/li\u003e\n\u003cli\u003e89mm crank rod\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMounting Kit \u0026amp; Accessories:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-performance CDI with Yamaha components\u003c\/li\u003e\n\u003cli\u003eBlack teardrop gas tank (1.5L) w\/ new fuel cap, fuel valve, fuel filter, and fuel line\u003c\/li\u003e\n\u003cli\u003e415 Heavy duty chain\u003c\/li\u003e\n\u003cli\u003eChainguard\u003c\/li\u003e\n\u003cli\u003eChain tensioner w\/ bearings\u003c\/li\u003e\n\u003cli\u003e21mm Chrome Exhaust Muffler\u003c\/li\u003e\n\u003cli\u003eComplete throttle assembly\u003c\/li\u003e\n\u003cli\u003eClutch Lever and Cable\u003c\/li\u003e\n\u003cli\u003eDrive sprocket removal tool\u003c\/li\u003e\n\u003cli\u003eSpark plug removal tool\u003c\/li\u003e\n\u003cli\u003eUniversal Mounting Bracket\u003c\/li\u003e\n\u003cli\u003e9 Bolt Sprocket Clamp Assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDisclaimer: Operating this motorized bicycle and bicycle engine kit involved some risk of serious bodily injury. Buyer accepts responsibility for any and all vehicle operation that may lead to personal injury, economic loss, social distress, other losses, costs and damages. Seller is not responsible for injuries and\/or damages resulting from operating this motorized bicycle or bicycle engine kit. Upon purchase, the buyer agrees to use products for racing (closed-course competition) only and not for on\/off public roads.\u003c\/p\u003e\n\u003cp\u003eGasoline operated products are NOT compliant with Environmental Protection Agency ( E.P.A. ) or California Air Resources Board (C.A.R.B) for the use on\/off Public roads. Upon purchase, the buyer agrees to use products for racing (closed-course competition) only and NOT for on\/off public roads.\u003c\/p\u003e\n\u003cp\u003eDisclosure of accurate engine size: While we have chosen to use the long standing factory branding engine size of \"100cc\", the true displacement of the bicycle engine is 78.6cc. Down through the years China bicycle engine manufactures have advertised their biggest engine as 100cc, therefore we have listed them in the same way on our website. In the west, the volume of a cylinder is calculated by using the formula Volume = Pi x Radius Squared x Stroke. However,in the east the displacement of an engine includes the area of the cylinder head's combustion chamber as well as the volume of the cylinder. Therein lies a discrepancy between measuring standards by the manufactures in China with those in the United States. However, all \"100cc\" engine kits on the market today are actually 78.6cc in displacement size if measuring by US standards.\u003c\/p\u003e","brand":"BBR Tuning","offers":[{"title":"Default Title","offer_id":44195595288742,"sku":"FH-BEK100-V2","price":319.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0479\/7893\/8534\/files\/100ccV2-Main.jpg?v=1764614987"}],"url":"https:\/\/www.bikeberry.com\/collections\/president-s-day-sale-engine-kits-sales-page\/features_electric-start.oembed","provider":"BikeBerry","version":"1.0","type":"link"}