ProX Head and Base Gasket Set YZ250 99-23 YZ250X 16-23 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 gasket...

ProX Countershaft Seal Kit YZ250 99-23 + YZ250X 16-23 CRANKSHAFT BEARING and SEAL KITS: ProX crankshaft bearings and seals are manufactured at leading OEM factories, mainly in Japan. All bearings and...

ProX Con Rod Kit YZ250 99-23 + YZ250X 16-23 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...

ProX Clutch Cable YZ250 05-23 + YZ250X 16-23 CLUTCH AND THROTTLE CABLES A complete new program has been added to the already wide program of ProX Racing Parts products. ProX Clutch

ProX Top End Gasket Set YZ250 02-23 + YZ250X 16-23 Prox gaskets are manufactured by high quality factories to ProX specifications to ensure top quality sealing. Precision engineering and the use of...

ProX Crank Seal Set YZ250 01-23 + YZ250X 16-23 ProX offer a wide range of crankshaft oil seals for the MX, ATV and PWC segment. The major part of the crankshaft oil seals are manufactured by the OEM...