Valve Train

Vertex Ti Intake Valve CRF250R 10-17 Vertex Titanium one-piece valves - the better choice for engine-builders seeking ultimate performance and longevity for their modern 4 stroke engine. Replace the genuine factory two-piece valves that make your engine...

Vertex Ti Intake Valve KX450F 09-15 Vertex Titanium one-piece valves - the better choice for engine-builders seeking ultimate performance and longevity for their modern 4 stroke engine. Replace the genuine factory two-piece valves that make your engine...

Vertex Ti Exhaust Valve KX450F 09-18 Vertex Titanium one-piece valves - the better choice for engine-builders seeking ultimate performance and longevity for their modern 4 stroke engine. Replace the genuine factory two-piece valves that make your engine...

Vertex Ti Intake Valve RMZ450 08-23 Vertex Titanium one-piece valves - the better choice for engine-builders seeking ultimate performance and longevity for their modern 4 stroke engine. Replace the genuine factory two-piece valves that make your engine...

Vertex Ti Exhaust Valve RMZ450 08-23 Vertex Titanium one-piece valves - the better choice for engine-builders seeking ultimate performance and longevity for their modern 4 stroke engine. Replace the genuine factory two-piece valves that make your engine...

Vertex Ti Intake Valve CRF450R 09-16 Vertex Titanium one-piece valves - the better choice for engine-builders seeking ultimate performance and longevity for their modern 4 stroke engine. Replace the genuine factory two-piece valves that make your engine...

Vertex Ti Exhaust Valve RMZ250 07-23 Vertex Titanium one-piece valves - the better choice for engine-builders seeking ultimate performance and longevity for their modern 4 stroke engine. Replace the genuine factory two-piece valves that make your engine...

Vertex Steel Exhaust Valve CRF250R 10-15 Vertex Stainless Steel one-piece valves - the better choice for engine-builders seeking ultimate performance and longevity for their modern 4 stroke engine. Replace the genuine factory two-piece valves that make...

Vertex Steel Exhaust Valve CRF450R 13-23/CRF450RX 17-23 Vertex Stainless Steel one-piece valves - the better choice for engine-builders seeking ultimate performance and longevity for their modern 4 stroke engine. Replace the genuine factory two-piece...

Vertex Steel Exhaust Valve CRF450R 09-12 Vertex Stainless Steel one-piece valves - the better choice for engine-builders seeking ultimate performance and longevity for their modern 4 stroke engine. Replace the genuine factory two-piece valves that make...

ProX Titanium Intake Valve YZ450F 20-22 + WR450F 21-23 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 of a special Ti3Al material in...

ProX Titanium Exhaust Valve YZ450F 20-22 + WR450F 21-23 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 of a special Ti3Al material in...

ProX Titanium Exhaust Valve KX250F 20-23 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 of a special Ti3Al material in combination with a CrN...

ProX Camchain KTM250/350SX-F 16-22 + FC250/350 16-22   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 in Japan. Borg Warner is a big...

ProX Camchain CRF450R 17-23 + CRF450RX 17-23   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 Warner in Japan. Borg Warner is a big name in...

ProX Steel Exhaust Valve KTM350EXC-F 20-23 + Freeride 350 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 OEM specifications and tolerances. The ProX...

ProX Titanium Intake Valve KX250F 20-22 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 OEM specifications and tolerances. The ProX valve are made by the...

ProX Titanium Exhaust Valve KX450 19-23 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 of a special Ti3Al material in combination with a CrN...

ProX Titanium Exhaust Valve KX250F 17-19 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 of a special Ti3Al material in combination with a CrN...

ProX Titanium Intake Valve CRF450R 17-23 + CRF450RX 17-23 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 OEM specifications and tolerances. The ProX...

ProX Titanium Intake Valve CRF250R 18-23 + CRF250RX 19-23 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 OEM specifications and tolerances. The ProX...

ProX Titanium Exhaust Valve CRF250R 18-23 + CRF250RX 19-23 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 of a special Ti3Al material in...

ProX Valve Stem Seal KTM350SX-F 11-22 + KTM350EXC-F 12-22 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 factories in Japan such as NOK and ARS.The seals are...

ProX Valve Stem Seal KTM250SX-F 06-23 + KTM250EXC-F 07-23 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 factories in Japan such as NOK and ARS.The seals are...

ProX Camchain CRF450X 19-23 + CRF450L 19-23   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 Warner in Japan. Borg Warner is a big name in...

ProX Titanium Intake Valve KTM450SX-F 19-23 + FC450 19-23 The ProX titanium valves are manufactured to high quality standards. High tech Ti3al alloy is forged in one-piece for extra strength while the material offers superior material properties at high...

ProX Titanium Exhaust Valve KTM450SX-F 19-23 + FC450 19-23 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 of a special Ti3Al material in...

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 material offers superior material properties at high...

ProX Steel Intake Valve/Spring Kit YZ250F 14-18 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 OEM specifications and tolerances. The ProX valve are...

ProX Steel Exhaust Valve/Spring Kit YZ250F 14-18 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 OEM specifications and tolerances. The ProX valve are...