ProX Steel Exhaust Valve/Spring Kit LT-R450 06-11 Next to the Titanium valves ProX also offers a complete line of steel valves. The ProX steel valves are manufactured of premium grade steel to exact...

Prox Friction Plate Set LT-R450 06-11 ProX clutch friction are manufactured by the leading OEM factories, mainly in Japan. All friction plates are made to exact OEM specifications and offer maximum...

ProX Clutch Cover Gasket LT-R450 06-11 Our complementary clutch cover gaskets complete ProX's line of clutch components. The gaskets are made from high quality material for ultimate sealing.

ProX Valve Stem Seal RM-Z450 07-23 + LT-R450 06-11 ProX offers a wide range of valve stem seals for the MX, Dirt Bike, Road Bike and ATV segment.The seals are manufactured by the leading OEM...

ProX High Compression Piston Kit LT-R450 06-11 13.0:1 (95.47mm) ProX pistons are precision machined on the latest, state of the art CNC equipment. The same low-expansion, low-friction piston alloy is...

ProX High Compression Piston Kit LT-R450 06-11 13.0:1 (95.46mm) ProX pistons are precision machined on the latest, state of the art CNC equipment. The same low-expansion, low-friction piston alloy is...