ProX Con Rod Kit RM-Z450 05-07 + RM-Z450 13-23 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...

ProX Titanium Intake Valve RM-Z450 07 ProX offers a complete range of high quality Titanium Valves for MX and ATV segment. The ProX Titanium Valves are forged in one piece for extra strength. The use...

ProX Titanium Exhaust Valve RM-Z450 07 ProX offers a complete range of high quality Titanium Valves for MX and ATV segment.The ProX Titanium Valves are forged in one piece for extra strength.The use...

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 Steel Intake 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...