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Pro-X Piston Kit 91.50mm (+1.50mm over) (01.1498.150)
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...$109.45$77.26 -
Pro-X Front Sprocket 12 Tooth (07.FS22005-12)
Manufactured form low corrosion SCM435 Ni-Chrome Molybdenum steel Low carbon core to prevent breaking and case hardened surface for maximum wear resistance Precision CNC machined for perfect fit...$26.35 -
Pro-X Piston Kit 85.00mm Standard Bore XR400R/TRX400EX/TRX400X (01.1495.000)
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...$155.95$139.99 -
Pro-X Crankshaft Bearings & Seal Kit Kawasaki KX 60/65/80/85/100 (23.CBS41088)
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...$41.06 -
Pro-X Steel Exhaust Valve & Spring Kit (28.SES3405-1)
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 Inner Clutch Hub (18.4294)
Manufactured by the leading O.E.M. factory in Japan Die-cast parts are machined to O.E.M. specifications and tolerance for perfect fit Parts are a direct and cost efficient O.E.M...$82.63$73.33 -
Pro-X Steel Intake Valve (28.2200-2)
Manufactured to the highest precision and quality steel Constructed to meet OEM specifications Available in standard sizes only Sold each Compatible...$21.87 -
Pro-X Steel Intake Valve (28.2661-2)
Manufactured to the highest precision and quality steel Constructed to meet OEM specifications Available in standard sizes only Sold each Compatible...$34.20 -
Pro-X Piston Kit (A) 39.46mm '01-08 KTM 50 SX/'02-08 50 Adventure (01.6012.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$69.99 -
Pro-X Aluminum Rear Sprocket 51 Tooth (07.RA41086-51)
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 Piston Kit (C) 76.98mm 13.8:1 Compression for '15-16 KX250F (01.4345.C)
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...$188.95$169.99 -
Pro-X Piston Kit (A) 53.95mm for 1997-2001 Yamaha YZ125 (01.2217.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...$121.95$109.99