Features:
- Hyper Race crankshafts have a lighter connecting rod, full crank rounds, and special needle bearings, but will not work with OEM type stock or standard Athena big bore pistons due to the larger 12mm wrist pin size
Fitment:
1998 Yamaha CW50 Zuma II
1999 Yamaha CW50 Zuma II
2000 Yamaha CW50 Zuma II
2001 Yamaha CW50 Zuma II