Pro-X Racing Parts Engines & Components

ProX Piston Kit Sherco 125SE/SC-R '18-22 (53.96mm)

Part Number: PXR-01-7228-B

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Estimated Ship Date: Nov 21, 2025 if ordered today

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ProX Piston Kit Sherco 125SE/SC-R '18-22 (53.97mm)

Part Number: PXR-01-7228-C

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Estimated Ship Date: Nov 21, 2025 if ordered today

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ProX Con.Rod Kit XL125S '79-82 + XL185S '79-83

Part Number: PXR-03-1253

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Estimated Ship Date: Nov 21, 2025 if ordered today

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ProX Con.Rod Kit XL125R + XR200R -446-

Part Number: PXR-03-1255

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ProX Con.Rod Kit Honda NES125 '00-05 -KGF-

Part Number: PXR-03-1260

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ProX Con.Rod Kit TZR125 '87-92 + DT125R '88-06-2RH-

Part Number: PXR-03-2009

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ProX Con.Rod Kit Yamaha YZ65 '18-22

Part Number: PXR-03-2018

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ProX Con.Rod Kit RD250LC + RD350LC + Washers

Part Number: PXR-03-2020

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ProX Con.Rod Kit RD250 + RD350 Air Cooled -360-

Part Number: PXR-03-2025

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ProX Con.Rod Kit Yamaha YZ85 '19-22

Part Number: PXR-03-2119

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ProX Piston Kit PW50 '81-22 (41.00mm)

Part Number: PXR-01-2005-100

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ProX Piston Kit JOG50 + Minarelli -3CP/2JA- (40.25mm)

Part Number: PXR-01-2006-025

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ProX Piston Kit PW80 '83-06 -3E5- (47.50mm)

Part Number: PXR-01-2008-050

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ProX Piston Kit RD250LC (55.00mm)

Part Number: PXR-01-2021-100

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ProX Piston Kit YZ85 '02-22 (47.45mm)

Part Number: PXR-01-2114-B

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ProX Piston Kit YZ85 '02-22 (47.46mm)

Part Number: PXR-01-2114-C

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ProX Piston Kit Yamaha YZ125 '94-96 (53.94mm)

Part Number: PXR-01-2215-A

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ProX Piston Kit DT125R '86-06 -3MB- (56.50mm)

Part Number: PXR-01-2245-050

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ProX Piston Kit DT125R '88-06 -3MB- (57.00mm)

Part Number: PXR-01-2245-100

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ProX Piston Kit PW50 '81-22 (40.00mm)

Part Number: PXR-01-2005-000

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ProX Piston Kit JOG50 + Minarelli -3CP/2JA- (40.50mm)

Part Number: PXR-01-2006-050

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ProX Piston Kit PW80 '83-06 -3E5- (48.00mm)

Part Number: PXR-01-2008-100

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ProX Piston Kit RD250LC (54.00mm)

Part Number: PXR-01-2021-000

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ProX Piston Kit JOG50 + Minarelli -3CP/2JA- (41.00mm)

Part Number: PXR-01-2006-100

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ProX Piston Kit YZ65 '18-22 (43.46mm)

Part Number: PXR-01-2018-C

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