R
Rconce01
Guest
guys about 3 months ago i built my first motorized bike...its so much fun. its a 80cc motor chinease on a 24" mountain bike frame. I need to make it go a little faster. Currently i run 28 mph with a 44 tooth sprocket in the back. anyone know the pitch on the chain or where i can get a cheap 32 tooth sprocket. Can you guys give me some feedback on what sppeds can be acheived with these engines the engine is rated at 6,200 rpms 3.9 hp. Will post pics of bike shortly. By the way this is an awesome site
thanks
ralph
thanks
ralph