ProX Head and Base Gasket Set YZ250F 19-23 + WR250F 20-23 In addition to the ProX Complete and Top-End gasket sets a new assembly is set-up, the ProX Head and Base gasket sets.Where the Top-End...

ProX Throttle Cable YZ250F 19-23 + WR250F 20-23 Clutch and Throttle Cables: A complete new program has been added to the already wide program of ProX Racing Parts products.

ProX Titanium Intake Valve YZ250F 19-23 + WR250F 20-23 The ProX titanium valves are manufactured to high quality standards. High tech Ti3al alloy is forged in one-piece for extra strength while the...

ProX Camchain YZ250F 14-23 + WR250F 15-23 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...

ProX Top End Gasket Set YZ250F 14-18 + WR250F 15-19 ProX Top End gasket sets offer any gasket you need for a top end rebuild. From head gasket to valve stem seal, it will be in the set. Simple and...

ProX Top End Gasket Set YZ85 19-23 ProX Top End gasket sets offer any gasket you need for a top end rebuild. From head gasket to valve stem seal, it will be in the set. Simple and easy. One part...