100CC BICYCLE ENGINE KIT: 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 delivers you with robust power and accelerates your bike to your max speed of 50km/h. Hub: the center part of https://bike-engines-for-sale-in72602.fare-blog.com/35193414/not-known-details-about-predator-212-ghost-turbo-kit