Pro-X Racing Parts Engines & Components

ProX Con.Rod Kit KTM250SX/EXC '90-99 + 300EXC '90-03

Part Number: PXR-03-6311

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Estimated Ship Date: Jan 30, 2026 if ordered today

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ProX Piston Kit SJ700 '94-17/Wave Runnr 1100 "Art" (82.00mm)

Part Number: PXR-01-2510-100

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Estimated Ship Date: Jan 30, 2026 if ordered today

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ProX Piston Kit Sea-Doo 951 "Art" (88.50mm)

Part Number: PXR-01-5515-050

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Estimated Ship Date: Jan 30, 2026 if ordered today

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ProX Piston Kit Sea-Doo 951 "Art" (89.00mm)

Part Number: PXR-01-5515-100

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Estimated Ship Date: Jan 30, 2026 if ordered today

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ProX Piston Kit Beta 480RR '15-22 11.9:1 (99.97mm)

Part Number: PXR-01-7425-B

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Estimated Ship Date: Jan 30, 2026 if ordered today

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ProX Piston Kit KX450 '19-22 12.5:1 (95.99mm)

Part Number: PXR-01-4429-C

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Estimated Ship Date: Jan 30, 2026 if ordered today

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ProX Piston Kit CRF250R '10-13 13.2:1 "ART" (76.77mm)

Part Number: PXR-01-1342-A

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Estimated Ship Date: Jan 30, 2026 if ordered today

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ProX Piston Kit YZ400F '98-99/WR400F '98-00 12.5:1 (91.96mm)

Part Number: PXR-01-2419-B

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Estimated Ship Date: Tomorrow

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ProX Piston Kit Yam Wolverine RMAX2/4 '21-22

Part Number: PXR-01-2921-B

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Estimated Ship Date: Jan 30, 2026 if ordered today

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ProX Piston Kit Gas-Gas MX/EC/XC250 '97-19 (66.35mm)

Part Number: PXR-01-7307-C

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Estimated Ship Date: Jan 30, 2026 if ordered today

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ProX Piston Kit GP760 + SUV/GP1200 "Art" (84.91mm)

Part Number: PXR-01-2514-100

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Estimated Ship Date: Jan 23, 2026 if ordered today

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ProX Con.Rod Kit YZ450F '20-21

Part Number: PXR-03-2450

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Estimated Ship Date: Jan 23, 2026 if ordered today

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

Part Number: PXR-01-6347-A

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Estimated Ship Date: Jan 23, 2026 if ordered today

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

Part Number: PXR-01-6434-C

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Estimated Ship Date: Jan 23, 2026 if ordered today

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ProX Piston Kit XR600R '85-00 (97.00mm)

Part Number: PXR-01-1654-000

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Estimated Ship Date: Jan 23, 2026 if ordered today

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ProX Con.Rod Kit RGV250 '89-95 + Aprilia RS250 '95-02

Part Number: PXR-03-3349

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Estimated Ship Date: Jan 9, 2026 if ordered today

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ProX Piston Kit CRF450R/RX '17-22 13.5:1 (95.97mm)

Part Number: PXR-01-1417-B

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Estimated Ship Date: Jan 26, 2026 if ordered today

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ProX Piston Kit KVF750 Brute Force '05-11 8.8:1 (84.97mm)

Part Number: PXR-01-4705-B

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Estimated Ship Date: Jan 26, 2026 if ordered today

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ProX Pst Kit KTM350SX-F '11-21/FC350 '14-21 13.5:1 (87.97mm)

Part Number: PXR-01-6353-B

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Estimated Ship Date: Jan 22, 2026 if ordered today

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ProX Piston Kit CRF250R '18-19 13.9:1 (78.97mm)

Part Number: PXR-01-1348-A

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Estimated Ship Date: Jan 23, 2026 if ordered today

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ProX Piston Kit Kawasaki KX250 '21-22

Part Number: PXR-01-4351-B

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Estimated Ship Date: Jan 26, 2026 if ordered today

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ProX Piston Kit XR600R '85-00 (97.50mm)

Part Number: PXR-01-1654-050

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Estimated Ship Date: Jan 23, 2026 if ordered today

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

Part Number: PXR-01-6226-A

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Estimated Ship Date: Jan 23, 2026 if ordered today

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ProX Piston Kit KTM250SX '03-22 + KTM250EXC '06-22 (66.34mm)

Part Number: PXR-01-6343-A

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Estimated Ship Date: Jan 23, 2026 if ordered today

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ProX Piston Kit TRX250R '87-89 2-Stroke (68.00mm)

Part Number: PXR-01-1300-200

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Estimated Ship Date: Jan 26, 2026 if ordered today

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