Manufactured by the leading OEM factories Made to exact OEM specifications to offer maximum performance and durability Complete friction plate sets per application for easy replacement The steel plates offer longevity, durability and the clutch feel of OEM Special designed springs are 10% stiffer then OEM to reduce clutch slippage under extreme conditions, resulting in maximum control and instant drive Can be used in combination with all other ProX or OEM clutch components Full program for MX and ATV models available from ready stock The best replacement and the choice for every professional rider