This complete Sprocket Clamp Assembly will mount the rear drive sprocket of any 2-stroke or 4-stroke motorized bicycle engine kit to the wheel of a bicycle, making your rear wheel compatible with any bike engine kit around.
This sprocket assembly comes with every bolt, nut, washer, and gasket you need to get the job done. It’s also compatible with a host of 9 hole sprocket, from 36 tooth speed sprockets to 56 tooth high-performance sprockets.
By mounting the screws through the spokes of your wheel, you get a sturdy, even sprocket mount that’ll keep any motorized bike riding for miles and miles. When you pair this sprocket clamp assembly with your favorite sprocket and bicycle motor kit, you'll have a smooth and secure ride every time you start the engine.
Parts #1-10 on the Drivetrain Diagram
Package includesSprocket Clamp Assembly Part Number (See Parts Manual): 4-3B, 4-4.5, 4-4B
Customer ReviewsWrite a review
Kinda a pain to get lined up just takes some time and spacer I used a small zip tie.
Fast delivery,fit right on a 1970s fold up bicycle, happy happy thank you
worked perfectly. The last one got a little old so i had them replaced. I really liked them.
better than monster moto rip offs, sent me a bad carb and determined it was bad and wouldnt give me a return, rip offs
They sent the older clamp assembly, and one of the rubber gaskets was unusable, luckily I had another gasket from an assembly that I broke 3 of the bolts.