PROX Clutch Spring Kit - Yamaha PBR developped a wide range

PBR developped a wide range of high quality sprockets in collaboration with top teams

Part of the PEE WEE PODIUM HANDLEBAR UPGRADE KIT

All the components of the kit have been developed to withstand the highest temperatures

Bracket: Casting

PROX Clutch Spring Kit - Yamaha PBR developped a wide rangeProX 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. Made from the toughest materials available Pre set, shotpeened, heat treated and designed to exceed OEM performance and durability Sold in complete