100CC BICYCLE ENGINE Package: The 4 stroke engine boasts a robust 3.5HP horsepower, a displacement of 100cc, a rated power of 2kw/h, in addition to a max rotating speed of 3600RPM, which provides you with robust power and accelerates your bike to the max speed of 50km/h. Also referred to https://bike-engines-for-sale59258.ivasdesign.com/56431812/a-review-of-bike-engines-explained