Pro-X Racing Parts Powersports Piston and Ring Kits

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: Aug 18, 2025 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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ProX Piston Kit SJ700 '94-17/Wave Runnr 1100 "Art" (82.50mm)

Part Number: PXR-01-2510-150

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Estimated Ship Date: Aug 18, 2025 if ordered today

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ProX Piston Kit GP760 + SUV/GP1200 "Art" (83.91mm)

Part Number: PXR-01-2514-000

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Estimated Ship Date: Aug 18, 2025 if ordered today

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ProX Piston Kit TM MX300 '02-19 + EN300 '02-19 (71.94mm)

Part Number: PXR-01-7302-A

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Estimated Ship Date: Aug 18, 2025 if ordered today

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ProX Piston Kit TM MX250 '99-19 + EN250 '99-19 (66.34mm)

Part Number: PXR-01-7309-A

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ProX Piston Kit Yamaha YZ250F '19-22 13.8:1 (76.96mm)

Part Number: PXR-01-2439-B

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ProX Piston Kit TM MX300 '02-19 + EN300 '02-19 (71.96mm)

Part Number: PXR-01-7302-C

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ProX Pstn Kit DR-Z400 '00-21/LT-Z400 '03-18 12.2:1 (89.97mm)

Part Number: PXR-01-3420-B

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ProX Piston Kit KTM250SX '03-22 + KTM250EXC '06-22 (66.35mm)

Part Number: PXR-01-6343-B

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ProX Piston Kit YZ450F '20-22+WR450F '21-22 13.0:1 (96.95mm)

Part Number: PXR-01-2450-A

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Estimated Ship Date: Aug 15, 2025 if ordered today

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ProX Piston Kit Polaris Sportsman 450/570 '14-21 (99.00mm)

Part Number: PXR-01-5512-000

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Estimated Ship Date: Aug 15, 2025 if ordered today

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ProX Piston Kit Polaris Indy 800 '01-05 (85.00mm)

Part Number: PXR-01-5801-000

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Estimated Ship Date: Aug 15, 2025 if ordered today

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ProX Piston Kit Gas-Gas MC/EC/XC250 '97-19 (66.33mm)

Part Number: PXR-01-7307-A

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Estimated Ship Date: Aug 15, 2025 if ordered today

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ProX Pst Kt XR650L'93-21/SLR650'97-00/FMX650'05-07(100.00mm)

Part Number: PXR-01-1660-000

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

Part Number: PXR-01-6226-B

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Estimated Ship Date: Aug 15, 2025 if ordered today

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ProX Piston Kit RM-Z250 '10-22 "ART" 13.4:1 (76.97mm)

Part Number: PXR-01-3341-B

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Estimated Ship Date: Aug 18, 2025 if ordered today

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ProX Piston Kit KX250F '17-19 13.7:1 (76.97mm)

Part Number: PXR-01-4348-B

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Estimated Ship Date: Aug 18, 2025 if ordered today

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ProX Piston Kit KX250 '20 14.2:1 (77.97mm)

Part Number: PXR-01-4350-B

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Estimated Ship Date: Aug 18, 2025 if ordered today

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ProX Piston Kit Polaris Sportsman 800 EFI '05-15 (79.96mm)

Part Number: PXR-01-5806-B

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Estimated Ship Date: Aug 18, 2025 if ordered today

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

Part Number: PXR-01-6347-B

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ProX Piston Kit Beta RR250 '13-21 + XTrainer 250 (66.35mm)

Part Number: PXR-01-7313-B

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

Part Number: PXR-01-7346-B

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Estimated Ship Date: Aug 18, 2025 if ordered today

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ProX Piston Kit Beta RR300 '13-17 (71.95mm)

Part Number: PXR-01-7393-B

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ProX Piston Kit KX250F '11-14 "ART" 13.5:1 (76.97mm)

Part Number: PXR-01-4342-B

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Estimated Ship Date: Aug 18, 2025 if ordered today

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