Collection: ProX Racing Parts
When it comes to high-quality performance parts, ProX sets the standard for durability and reliability. Trusted by riders and mechanics worldwide, ProX offers an extensive range of parts designed to keep your ride in peak condition. Whether you need piston kits for a rebuild, air filters to keep your engine clean, gasket kits for a perfect seal, or replacement crankshafts to handle the toughest rides, ProX delivers unmatched quality and performance.
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ProX Fork Seal and Wiper Kit Honda CRF150R CRF230F Suzuki RM85 37mm 40.S375011
Regular price $52.95 USDRegular price$52.95 USDSale price $52.95 USD -
ProX Fork Seal and Wiper Kit Honda CRF450R Kawasaki KX450 Suzuki RM 49mm 40.S496011
Regular price $67.95 USDRegular price$67.95 USDSale price $67.95 USD -
ProX Fork Seal/Wiper Kit 40.S475810 — Honda / Suzuki / Kawasaki 1997-2019
Regular price $62.95 USDRegular price$62.95 USDSale price $62.95 USD -
ProX Friction Clutch Plates 16.S21003 - 2002-2026 Yamaha YZ85, 1995-2001 YZ80
Regular price $79.95 USDRegular price$79.95 USDSale price $79.95 USDSold out -
ProX Intake Valve and Spring Kit 28.SIS3408-2 - Suzuki RM-Z450 / RMX450Z 2008-2025
Regular price $151.29 USDRegular price$157.34 USDSale price $151.29 USDSold out -
ProX OEM Replacement Clutch Kit - 16.CPS41098 - 2001-2024 Kawasaki KX112, KX85, and KX100
Regular price $116.95 USDRegular price$116.95 USDSale price $116.95 USD -
ProX OEM Replacement Piston Kit - 2013-2014, 2016-2018 Kawasaki KX450F
Regular price From $171.14 USDRegular price$189.95 USDSale price From $171.14 USDSale -
ProX OEM Replacement Piston Kit -2006-2008 Kawasaki KX450F, 2008-2020 KLX450R
Regular price From $189.99 USDRegular price$189.99 USDSale price From $189.99 USD -
ProX Piston Kit (66.36mm B Size) 01.2321.B - Yamaha YZ250 / YZ250X / Suzuki RM250 1999-2026
Regular price $132.95 USDRegular price$132.95 USDSale price $132.95 USD -
ProX Piston Kit - Kawasaki KX65 / Suzuki RM65 2000-2026
Regular price $88.95 USDRegular price$88.95 USDSale price $88.95 USD -
ProX Piston Kit Cast Piston - Kawasaki KX85 2001-2013
Regular price From $26.04 USDRegular price$26.04 USDSale price From $26.04 USD -
ProX Piston Kit Gas Gas MC 85 2021-2024 - Piston, Ring,C-Clips, Wrist Pin
Regular price $105.95 USDRegular price$105.95 USDSale price $105.95 USD -
ProX Piston Kit Honda CRF450R 13-16 Forged 95.96mm-Sizes A
Regular price $210.95 USDRegular price$210.95 USDSale price $210.95 USD -
ProX Piston Kit KTM 85 SX 2003-2024 - Piston, Ring,C-Clips, Wrist Pin
Regular price $105.95 USDRegular price$105.95 USDSale price $105.95 USD -
ProX Piston Kit Yamaha YZ125 1997-2001 Moly Coated 2-Stroke
Regular price From $26.04 USDRegular price$26.04 USDSale price From $26.04 USD -
ProX Piston Kit Yamaha YZ125 YZ125X 05-22 Moly Coated 53.95mm-53.97mm
Regular price From $110.97 USDRegular price$121.95 USDSale price From $110.97 USDSale