ABOUT BIKE PARTS BMW

100CC BICYCLE ENGINE Package: The 4 stroke engine boasts a strong 3.5HP horsepower, a displacement of 100cc, a rated power of 2kw/h, as well as a max rotating speed of 3600RPM, which gives you with powerful power and accelerates your bike to some max speed of 50km/h.is connected to the frame by The underside bracket, for the rear wheel because of t