Standard Replacement Crankshaft for Yamaha Aerox 100cc / BWS 100cc

Yamaha genuine factory replacement crankshaft for Yamaha 100cc 2T models. Many of these bikes are starting to get on in age, and engine internals are tired and worn out. The crankshaft is the heart of the engine, a loose or worn out crank will eventually lead to larger failures like complete bearing failure causing massive engine damage. Get a new crank in there, with some fresh bearings and give your engine a new lease on life! It is highly recommended to replace the crank bearings and crank seals at the time of replacing the crankshaft. **Special order item, please contact us prior to purchase**