ABOUT BIKE PARTS BMW

100CC BICYCLE ENGINE Package: The four stroke engine boasts a sturdy 3.5HP horsepower, a displacement of 100cc, a rated power of 2kw/h, and a max rotating speed of 3600RPM, which gives you with potent power and accelerates your bike to the max speed of 50km/h.【110cc bicycle engine kit】The 110cc two-stroke bicycle engine kit is powerful and dura