THE DEFINITIVE GUIDE TO ENGINE BIKE 50CC

Crank arms are The 2 extended, slender arms that connect the pedals to the bottom bracket axle and change the rider’s leg power into ahead motion. The crank arms are to blame for transferring the power created through the rider’s legs into the chain, which in turn propels the bicycle ahead.Hero MotoCorp elevates its game with the Xtreme 250R an