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Pro-X Piston Kit 77.00mm (+1.00mm over) (01.5699.100)
ProX pistons provide a reliable and cost-effective way to maintain the engine in excellent condition High-quality cast piston made with dedicated tooling and molding Made from hypereutectic alloy...$110.95$100.29 -
Pro-X Piston Kit (A) 44.96mm for '00-08 KTM 65 SX (01.6022.A)
ProX pistons provide a reliable and cost-effective way to maintain the engine in excellent condition High-quality cast piston made with dedicated tooling and molding Made from hypereutectic alloy...$77.95$72.79 -
Pro-X Aluminum Rear Sprocket 50 Tooth (07.RA62090-50)
Manufactured from premium 7075-T6 alloy for optimal durability Precision CNC machined for perfect fit and lightweight design for ultimate performance Offering the perfect balance between...$66.95$64.08 -
Pro-X Connecting Rod Kit (03.6248)
Built from the strongest and most dependable alloys available today Comes complete with connecting rod , crankpin and big-end lower bearing Compatible...$140.93$119.99 -
Pro-X Steel Exhaust Valve (28.2200-1)
Manufactured to the highest precision and quality steel Constructed to meet OEM specifications Available in standard sizes only Sold each Compatible...$27.79 -
Pro-X Piston Ring Set 4T Standard Bore 85mm (02.1495.000)
Manufactured in Japan and designed to be used for Pro-X pistons or original equipment pistons Order 1 set per piston Compatible Vehicles Years Make Make Notes 1999-2008 Honda Sportrax 400...$55.95$50.24 -
Pro-X 9.48mm Diameter Valve Shims 5-pk 2.30mm (29.948230)
Made using a specific heat-treatment to ensure hardness for maximum durability and less wear Precision machined to match exact size Inexpensive and easy replacement for expensive OEM shims ...$17.33 -
Pro-X Piston Kit (B) 66.35mm for '02-04 Honda CR250 (01.1323.B)
ProX pistons provide a reliable and cost-effective way to maintain the engine in excellent condition High-quality cast piston made with dedicated tooling and molding Made from hypereutectic alloy...$143.95$129.99 -
Pro-X Steel Intake Valve & Spring Kit (28.SIS3408-2)
Replaces the OEM valves and valve springs Steel, nitrided valves for increased durability and less wear under extreme conditions Stronger valve springs deal with the extra weight of the steel...$157.34$129.99 -
Pro-X Steel Intake Valve & Spring Kit (28.SIS3405-2)
Replaces the OEM valves and valve springs Steel, nitrided valves for increased durability and less wear under extreme conditions Stronger valve springs deal with the extra weight of the steel...$157.34$129.99 -
Pro-X Fork Seals & Wiper Kit (40.S475810)
Genuine NOK replacement fork seals and wipers Sold in sets of two fork seals and two wipers Compatible...$67.36$56.99 -
Pro-X Crankshaft Bearings & Seal Kit (23.CBS61097)
Made to exact OEM specifications for maximum performance and durability Includes all necessary bearings/seals for a component's replacement For use with OEM or Pro X crankshafts Compatible...$52.95$51.92