Pro-X Racing Parts Engines & Components

ProX Pst Kit Ski-Doo MXZ670 '97-98/Frml 670 '93-99 (78.00mm)

Part Number: PXR-01-5693-000

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Estimated Ship Date: Jan 12, 2026 if ordered today

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ProX Piston Kit KTM50SX '01-08/KTM50 Advntr '02-08 (39.46mm)

Part Number: PXR-01-6012-A

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Estimated Ship Date: Jan 12, 2026 if ordered today

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ProX Crankshaft Bearing & Seal Kit YZ125 '86-97

Part Number: PXR-23-CBS22086

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Estimated Ship Date: Jan 12, 2026 if ordered today

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ProX Piston Kit PW50 '81-22 (40.50mm)

Part Number: PXR-01-2005-050

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Estimated Ship Date: Jan 12, 2026 if ordered today

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

Part Number: PXR-01-2005-100

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Estimated Ship Date: Jan 12, 2026 if ordered today

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

Part Number: PXR-01-2006-050

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Estimated Ship Date: Jan 12, 2026 if ordered today

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

Part Number: PXR-01-2006-100

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Estimated Ship Date: Jan 12, 2026 if ordered today

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

Part Number: PXR-01-2008-050

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Estimated Ship Date: Jan 12, 2026 if ordered today

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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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Estimated Ship Date: Jan 12, 2026 if ordered today

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ProX Piston Kit RD250LC (54.50mm)

Part Number: PXR-01-2021-050

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ProX Piston Kit RD250LC (55.00mm)

Part Number: PXR-01-2021-100

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ProX Piston Kit RD250LC (55.50mm)

Part Number: PXR-01-2021-150

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ProX Piston Kit YZ85 '02-22 (47.44mm)

Part Number: PXR-01-2114-A

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Estimated Ship Date: Jan 12, 2026 if ordered today

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

Part Number: PXR-01-2114-B

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Estimated Ship Date: Jan 12, 2026 if ordered today

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

Part Number: PXR-01-2215-A

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Estimated Ship Date: Jan 12, 2026 if ordered today

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ProX Piston Kit YZ125 '02-04 (53.97mm)

Part Number: PXR-01-2224-D

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Estimated Ship Date: Jan 12, 2026 if ordered today

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

Part Number: PXR-01-2245-050

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Estimated Ship Date: Jan 12, 2026 if ordered today

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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 DT125R '88-06 -3MB- (58.00mm)

Part Number: PXR-01-2245-200

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ProX Piston Kit RD/DT125LC (56.00mm)

Part Number: PXR-01-2250-000

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Estimated Ship Date: Jan 12, 2026 if ordered today

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ProX Piston Kit RD/DT125LC (56.50mm)

Part Number: PXR-01-2250-050

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ProX Piston Kit RD/DT125LC (57.00mm)

Part Number: PXR-01-2250-100

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ProX Piston Ring Set CRF250R '18-22 (79.00mm)

Part Number: PXR-02-1348

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Estimated Ship Date: Jan 12, 2026 if ordered today

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ProX Con.Rod Kit TS125X

Part Number: PXR-03-3006

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Estimated Ship Date: Jan 12, 2026 if ordered today

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