ProX Con Rod Kit CRF450R 09-16 One of our core product line, where we became famous with. Our ProX Connecting Rod Kits are made out of the toughest alloys available today and are made in Japan! O.E.M...

ProX Camchain CRF450R 09-16   ProX is offering a wide range of Camchains for the MX, ATV and road bike market. For the supply of the camchains ProX has a successful cooperation with Borg Warner...

ProX Washer Silver (33x53x1.0) CRF450R 09-16 Our OEM style washers increases oil retention and reduces friction between rod, washer and crank web. We offer washers in different material exactly as...

ProX Clutch Spring Kit CRF450R 09-10 + XR650R 00-07 ProX Heavy Duty Clutch Spring Kits are approximately 10% stiffer than the OEM spring and will reduce clutch slippage under extreme conditions for...

ProX Valve Stem Seal CRF450R 09-23 + CRF450X 05-16 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...