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Pro-X Racing Parts

Pro-X Racing Parts Piston Kits

Not Yet Reviewed

Pro-X Racing Parts piston kits furnish the pistons, rings, wrist pins, and circlip retainers to perform a relatively easy rebuild. Available for 2-stroke and 4-stro
Pro-X Racing Parts piston kits furnish the pistons, rings, wrist pins, and circlip retainers to perform a relatively easy rebuild. Available for 2-stroke and 4-stroke models, these industry-leading pistons are CNC-machined for precision in either a cast or forged aluminum alloy--perfect for low friction and low expansion. Sleeved cylinder versions are made in both standard and oversized parts, while plated cylinder kits can be ordered in standard and A, B, C, and D oversizes. Pro-X Racing Parts piston kits are produced in a variety of OEM bore measurements for powersports equipment from makers like Yamaha, Kawasaki,
Pro-X Racing Parts piston kits furnish the pistons, rings, wrist pins, and circlip retainers to perform a relatively easy rebuild. Available for 2-stroke and 4-stroke models, these industry-leading pistons are CNC-machined for precision in either a cast or forged aluminum alloy--perfect for low friction and low expansion. Sleeved cylinder versions are made in both standard and oversized parts, while plated cylinder kits can be ordered in standard and A, B, C, and D oversizes. Pro-X Racing Parts piston kits are produced in a variety of OEM bore measurements for powersports equipment from makers like Yamaha, Kawasaki, KTM, Honda®, Husaberg, and Husqvarna. Ensure the best ride every time--replace or rebuild your pistons before they fail and cause more expensive problems.

Showing In Stock Items. Show All 28 Items.

Results 1 - 25 of 25

Pro-X Racing Parts Piston Kits 01.6226.A

Pro-X Racing Parts Piston Kits 01.6226.A

Pro-X Racing Parts Piston Kits 01.6226.A

ProX Piston Kit KTM125SX '07-22 + KTM125EXC '01-16 (53.94mm)

Part Number: PXR-01-6226-A

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Pro-X Racing Parts Piston Kits 01.6226.B

Pro-X Racing Parts Piston Kits 01.6226.B

Pro-X Racing Parts Piston Kits 01.6226.B

ProX Piston Kit KTM125SX '07-22 + KTM125EXC '01-16 (53.95mm)

Part Number: PXR-01-6226-B

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Pro-X Racing Parts Piston Kits 01.7346.A

Pro-X Racing Parts Piston Kits 01.7346.A

Pro-X Racing Parts Piston Kits 01.7346.A

ProX Piston Kit Sherco 300SE/SC-R '16-22 (71.94mm)

Part Number: PXR-01-7346-A

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Pro-X Racing Parts Piston Kits 01.7314.A

Pro-X Racing Parts Piston Kits 01.7314.A

Pro-X Racing Parts Piston Kits 01.7314.A

ProX Piston Kit Sherco 250SE-F '14-18 (75.96mm)

Part Number: PXR-01-7314-A

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Pro-X Racing Parts Piston Kits 01.7324.A

Pro-X Racing Parts Piston Kits 01.7324.A

Pro-X Racing Parts Piston Kits 01.7324.A

ProX Piston Kit Sherco 300SE-F '14-17 (83.95mm)

Part Number: PXR-01-7324-A

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Pro-X Racing Parts Piston Kits 01.7324.B

Pro-X Racing Parts Piston Kits 01.7324.B

Pro-X Racing Parts Piston Kits 01.7324.B

ProX Piston Kit Sherco 300SE-F '14-17 (83.96mm)

Part Number: PXR-01-7324-B

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Pro-X Racing Parts Piston Kits 01.7334.C

Pro-X Racing Parts Piston Kits 01.7334.C

Pro-X Racing Parts Piston Kits 01.7334.C

ProX Piston Kit Sherco 250SE-R '14-16 (66.36mm)

Part Number: PXR-01-7334-C

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Pro-X Racing Parts Piston Kits 01.7337.A

Pro-X Racing Parts Piston Kits 01.7337.A

Pro-X Racing Parts Piston Kits 01.7337.A

ProX Piston Kit Sherco 250SE/SC-R '17-22 (66.34mm)

Part Number: PXR-01-7337-A

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Pro-X Racing Parts Piston Kits 01.7337.B

Pro-X Racing Parts Piston Kits 01.7337.B

Pro-X Racing Parts Piston Kits 01.7337.B

ProX Piston Kit Sherco 250SE/SC-R '17-22 (66.35mm)

Part Number: PXR-01-7337-B

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Pro-X Racing Parts Piston Kits 01.7337.C

Pro-X Racing Parts Piston Kits 01.7337.C

Pro-X Racing Parts Piston Kits 01.7337.C

ProX Piston Kit Sherco 250SE/SC-R '17-22 (66.36mm)

Part Number: PXR-01-7337-C

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Pro-X Racing Parts Piston Kits 01.6434.A

Pro-X Racing Parts Piston Kits 01.6434.A

Pro-X Racing Parts Piston Kits 01.6434.A

ProX Pst Kit KTM450SX-F'13-22 + FC450'14-21 12.6:1 (94.95mm)

Part Number: PXR-01-6434-A

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Pro-X Racing Parts Piston Kits 01.6434.C

Pro-X Racing Parts Piston Kits 01.6434.C

Pro-X Racing Parts Piston Kits 01.6434.C

ProX Pst Kit KTM450SX-F'13-22 + FC450'14-21 12.6:1 (94.97mm)

Part Number: PXR-01-6434-C

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Pro-X Racing Parts Piston Kits 01.6347.B

Pro-X Racing Parts Piston Kits 01.6347.B

Pro-X Racing Parts Piston Kits 01.6347.B

ProX Pst Kit KTM250SX-F '16-22/FC250 '16-22 14.4:1 (77.97mm)

Part Number: PXR-01-6347-B

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Pro-X Racing Parts Piston Kits 01.6347.C

Pro-X Racing Parts Piston Kits 01.6347.C

Pro-X Racing Parts Piston Kits 01.6347.C

ProX Pst Kit KTM250SX-F '16-22/FC250 '16-22 14.4:1 (77.98mm)

Part Number: PXR-01-6347-C

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Pro-X Racing Parts Piston Kits 01.5913.A

Pro-X Racing Parts Piston Kits 01.5913.A

Pro-X Racing Parts Piston Kits 01.5913.A

ProX Piston Kit Polaris RZR900/1000 '14-21 (92.95mm)

Part Number: PXR-01-5913-A

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Pro-X Racing Parts Piston Kits 01.5913.B

Pro-X Racing Parts Piston Kits 01.5913.B

Pro-X Racing Parts Piston Kits 01.5913.B

ProX Piston Kit Polaris RZR900/1000 '14-21 (92.96mm)

Part Number: PXR-01-5913-B

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Pro-X Racing Parts Piston Kits 01.5913.C

Pro-X Racing Parts Piston Kits 01.5913.C

Pro-X Racing Parts Piston Kits 01.5913.C

ProX Piston Kit Polaris RZR900/1000 '14-21 (92.97mm)

Part Number: PXR-01-5913-C

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Pro-X Racing Parts Piston Kits 01.6226.C

Pro-X Racing Parts Piston Kits 01.6226.C

Pro-X Racing Parts Piston Kits 01.6226.C

ProX Piston Kit KTM125SX '07-22 + KTM125EXC '01-16 (53.96mm)

Part Number: PXR-01-6226-C

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 8, 2026 if ordered today

Pro-X Racing Parts Piston Kits 01.6347.A

Pro-X Racing Parts Piston Kits 01.6347.A

Pro-X Racing Parts Piston Kits 01.6347.A

ProX Pst Kit KTM250SX-F '16-22/FC250 '16-22 14.4:1 (77.96mm)

Part Number: PXR-01-6347-A

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 8, 2026 if ordered today

Pro-X Racing Parts Piston Kits 01.7346.B

Pro-X Racing Parts Piston Kits 01.7346.B

Pro-X Racing Parts Piston Kits 01.7346.B

ProX Piston Kit Sherco 300SE/SC-R '16-22 (71.95mm)

Part Number: PXR-01-7346-B

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 8, 2026 if ordered today

Pro-X Racing Parts Piston Kits 01.7346.C

Pro-X Racing Parts Piston Kits 01.7346.C

Pro-X Racing Parts Piston Kits 01.7346.C

ProX Piston Kit Sherco 300SE/SC-R '16-22 (71.96mm)

Part Number: PXR-01-7346-C

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 8, 2026 if ordered today

Pro-X Racing Parts Piston Kits 01.7314.C

Pro-X Racing Parts Piston Kits 01.7314.C

Pro-X Racing Parts Piston Kits 01.7314.C

ProX Piston Kit Sherco 250SE-F '14-18 (75.98mm)

Part Number: PXR-01-7314-C

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 8, 2026 if ordered today

Pro-X Racing Parts Piston Kits 01.7324.C

Pro-X Racing Parts Piston Kits 01.7324.C

Pro-X Racing Parts Piston Kits 01.7324.C

ProX Piston Kit Sherco 300SE-F '14-17 (83.97mm)

Part Number: PXR-01-7324-C

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 8, 2026 if ordered today

Pro-X Racing Parts Piston Kits 01.7334.A

Pro-X Racing Parts Piston Kits 01.7334.A

Pro-X Racing Parts Piston Kits 01.7334.A

ProX Piston Kit Sherco 250SE-R '14-16 (66.34mm)

Part Number: PXR-01-7334-A

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 8, 2026 if ordered today

Pro-X Racing Parts Piston Kits 01.7334.B

Pro-X Racing Parts Piston Kits 01.7334.B

Pro-X Racing Parts Piston Kits 01.7334.B

ProX Piston Kit Sherco 250SE-R '14-16 (66.35mm)

Part Number: PXR-01-7334-B

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

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