This Clutch Calibration Kit Includes: Secondary Helix, Drive Spring, Driven Spring, 6 Bushed Weights
**NOTE: Does not include a drive belt**
- Eliminates most harsh engagement of clutches
- Eliminates belt slippage
- Provides better back shift/down shift
- Increases bottom-end torque & is more driver-friendly at low speeds
- Increases low-end smoothness
NOTE: These Kits are designed for STOCK 195hp machines. Please call if you have a tuned 120hp, 154hp or 172hp machine for proper kit.
