BBR Tuning 49cc 5G Lock-N-Load Friction Drive Bicycle Engine Kit- 4-Stroke

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Sale price$251.96 Regular price$279.95


The BBR Tuning 49cc 5G Lock & 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.

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.

Of 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 & Load Friction Drive 4-Stroke Bicycle Engine Kit

Complete Digital Installation Guide

Each 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.

Engine Specifications:

  • 49cc 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.
  • Goes over 15 MPH and gets around 100 miles per gallon
  • Displacement: 49cc
  • Type: 4-Stroke
  • Horse Power: 2-3 HP

Package Includes:

  1. 49cc 5G Lock & Load Friction Drive 4-Stroke Engine
  2. Gas Tank (may require a longer fuel line)
  3. Friction Drive Mounting Plate
  4. Bicycle Mounting Kit w/ Hardware
  5. Throttle Grip Handles
  6. Kill switch
  7. Throttle Cable
  8. Complete Digital Installation Guide

Disclaimer: 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.

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Customer Reviews

Based on 30 reviews
49cc Friction Drive

This 49cc friction drive kit is a pretty decent kit. Do expect to have to do some modifications to make it fit on bikes that are not beach cruisers such as mountain bike. I do wish the kit came with longer support rails that mount to the hub and do the engaging and disengaging of the friction drive. Shipping did take a while as well. Also expect to buy gas line and a filter as this kit does not come with a very long gas line or a inline filter. This kit also toke about a day to install in my application other applications may very. Other than these factors the kit is a decent kit makes for a very fun ride and the engine runs beautifully.

Daniel De John
Really toots along

Awesome for beer runs!

Fantastic love it

I just love mine it runs awsome I don't no if I just got a great one but mine goes 37mph all I did was put on a new 2 stroke carburetor and a new muffler it's so quiet to it's what I was going for silent but deadly and it goes I'll load a video of it soon but it's a fun little kit

Wally Bryant
Friction Drive 49CC

The 49CC engine works fine once you break it in , this product starts up everytime...I ride it every time it's sunny outside.

Daron Daniels
My Rear Friction 49cc lock and load motor

This is an awsome motor was really simple to put on and mine goes 30mph I love it now my next project is to build an electric bike with the help from bikeberry

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