100CC BICYCLE ENGINE Package: The four stroke engine features a strong three.5HP horsepower, a displacement of 100cc, a rated power of 2kw/h, plus a max rotating speed of 3600RPM, which offers you with sturdy power and accelerates your bike to some max speed of 50km/h. Often known as the Carburetor. https://dirt-bike-engines92467.blogunok.com/35201097/bike-parts-uk-options