BBR Tuning 38cc Lock-N-Load Friction Drive Bicycle Engine Kit- 4-Stroke

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$239.97 after coupon
Sale price$319.95



The BBR Tuning 38cc 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. 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.

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 38cc 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:

  • 38cc 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.
  • Goes over 15 MPH and gets around 100 miles per gallon
  • Displacement: 37.7cc
  • Type: 4-Stroke
  • Bore x Stroke: 40x30mm
  • Max Output: 1.0kW/ 6500r/min
  • Max Torque: 1.67Nm/ 5500r/min
  • Air cooled
  • Transistor Magneto ignition system
  • Counter Clockwise PTO Shaft Rotation

Package Includes:

  1. 38cc Lock & Load Friction Drive 4-Stroke Engine
  2. Friction Drive Mounting Plate
  3. Bicycle Mounting Kit w/ Hardware
  4. Throttle Grip Handles
  5. Kill switch
  6. Throttle Cable
  7. 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 40 reviews
Hamilton Morrison
Engine installation

The engine should come with printed instructions, the rear braces have to be modified to fit almost every application, the rear braces should have a clear mark to indicate correct positioning rather then the less then obvious "slight angle facing forward" wording, I was expecting an engine literally over the rear wheel (not hanging to one side thus requiring more storage space). Now the whole thing sits on a shelf until I have time and patience to design and install it with modifications. Another online mistake purchase.

Wes Carter
Awesome little motor

Easy to install. Got it put together in an hour or 2. Very easy and basic. Ride it a few times now, fun. Gas friendly and well built. Love this kit.

David Trivett
Friction drive 38 cc

Good motor

Jeremy Brown

BBR Tuning 38cc Lock-N-Load Friction Drive Bicycle Engine Kit- 4-Stroke

Peter Hubinsky
Like it but I decided to go electric

I got the engine kit and then changed my mind and decided to go electric so I am selling kit in my area

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