Designed specifically for trail riding Increases low-end & mid-range torque Increases low-end smoothness Eliminates harsh engagement of clutches Eliminates belt slippage Provides better back shift/down shift Improves throttle response Reduces clutch temperature Heat resistant DUMAX drive belt increases strength 30% compared to OEM and other aftermarket belts Kit includes belts, springs, and weights. CLUTCH KIT TURBO S