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Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylindersCylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noiseNickel Silicon Carbide plated for long...

Quicker accelerationCrisper throttle responseMore horsepower throughout the powerbandImproved engine efficiency and fuel economyLonger life - Boyesen Power Reeds outlast all the other aftermarket reeds

Quick solution to repairing a leaking counter shaft seal in one complete kitIncludes Hot Rods countershaft seal, countershaft bushing, O-rings, and sprocket nut washer (where applicable)Note: Does not include water pump bearing or transmission bearings.

Quality materials mean increased longevity and continued performance. A critical aspect of any rebuild, gaskets are often given little thought. However, the right materials can make all the difference.We do all of the thinking, so you don't have to. Our...

Quality materials mean increased longevity and continued performance. A critical aspect of any rebuild, gaskets are often given little thought. However, the right materials can make all the difference.We do all of the thinking, so you don't have to. Our...

Pro-X Top End Gasket sets offer any gasket you need for a top end rebuildFrom head gasket to valve stem seal, it will be in the setSimple and easyOne part number for your gasket set!

ProX Racing Parts swing arm kits are available for Off Road and ATV applications. The complete rebuild kits come with all necessary parts you need to completely rebuild your swing arm.Bushings are case hardened and plated to prevent wear and corrosion...

ProX offers a complete line of brake caliper rebuild kits. These kits are assembled with high quality components all designed and manufactured to meet or exceed the OEM parts. Each kit contains all the necessary components like rubber boots, seals,...

ProX clutch friction plates are manufactured by the leading OEM factories, mainly in JapanAll friction plates are made to exact OEM specifications to offer maximum performance and durabilityComplete friction plate sets per application for easy...

PROX CIRCLIP 12 X 1.0MM (SET OF 2)

ProX brake pads are produced under a very strict sintering process. In this sintering process metallic particles are fused together in combination with heat and pressureResists high temperatures during heavy braking and offers greater durability over...

ProX Air Filters are high quality filters manufactured from the finest materials only.Premium dual stage bonded foam is used to filter out even the smallest dirt particles and at the same time offers optimal airflow.