ProX Heavy Duty Clutch Spring Kits are approx. 10% stiffer than the OEM spring and will reduce clutch slippage under extreme conditions for maximum control and instant drive. They ensure a positive clutch lockup without slippage.
The premium clutch springs give you a high performance feel and durability.
Heavy Duty Clutch Spring Features:- Made from the toughest materials available
- Pre-set, shotpeened, heat treated and designed to exceed OEM performance and durability
- Sold in complete kits for each application
- Full range of spring kits for MX and ATV models available from ready stock
- The best replacement and the choice for every professional rider