BIKE ENGINE DETAILS THINGS TO KNOW BEFORE YOU BUY

100CC BICYCLE ENGINE KIT: The four stroke engine offers a sturdy 3.5HP horsepower, a displacement of 100cc, a rated power of 2kw/h, and a max rotating speed of 3600RPM, which presents you with solid power and accelerates your bike to your max speed of 50km/h.Hub: the center part of a wheel that contains bearings which is where by the spokes attach