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: Apr 20, 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: Apr 20, 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: Apr 20, 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: Apr 20, 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: Apr 20, 2026 if ordered today

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ProX Piston Kit KX250F '11-14 "ART" 13.5:1 (76.96mm)

Part Number: PXR-01-4342-A

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Estimated Ship Date: Apr 17, 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: Apr 20, 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: Apr 20, 2026 if ordered today

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ProX Piston Kit CR125 '88-91 (53.93mm)

Part Number: PXR-01-1208-A

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Estimated Ship Date: Apr 20, 2026 if ordered today

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ProX Con.Rod Kit XL125R + XR200R -446-

Part Number: PXR-03-1255

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Estimated Ship Date: Apr 17, 2026 if ordered today

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ProX Con.Rod Kit KTM50SX '01-22 + TC50 '17-22

Part Number: PXR-03-6011

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Estimated Ship Date: Apr 20, 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 XR650R '00-07 10.0:1 (99.94mm)

Part Number: PXR-01-1662-A

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Estimated Ship Date: Apr 20, 2026 if ordered today

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ProX Piston Kit TM MX250F '07-10 + EN250F '07-10 (76.98mm)

Part Number: PXR-01-6307-C

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Estimated Ship Date: Apr 20, 2026 if ordered today

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ProX Piston Kit Husaberg FE570 '09-12 12.2:1 (99.95mm)

Part Number: PXR-01-6519-A

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Estimated Ship Date: Apr 20, 2026 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: Apr 20, 2026 if ordered today

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ProX Crankshaft Bearing & Seal Kit KTM450SX-F '16-22

Part Number: PXR-23-CBS64016

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Estimated Ship Date: Apr 20, 2026 if ordered today

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ProX Crankshaft Bearing & Seal Kit YFZ350 Banshee '87-06

Part Number: PXR-23-CBS23087

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Estimated Ship Date: Apr 20, 2026 if ordered today

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ProX Crankshaft Bearing & Seal Kit XR250R '96-04

Part Number: PXR-23-CBS13096

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Estimated Ship Date: Apr 20, 2026 if ordered today

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ProX Crankshaft Bearing & Seal Kit KX250 '02

Part Number: PXR-23-CBS43002

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Estimated Ship Date: Apr 20, 2026 if ordered today

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ProX Con.Rod Kit XR250 Tornado '01-12 + CBF250 '04-07

Part Number: PXR-03-1358

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Estimated Ship Date: Apr 20, 2026 if ordered today

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ProX Piston Kit Beta RR350 '11-14 12.9:1 (87.97mm)

Part Number: PXR-01-7351-B

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Estimated Ship Date: Apr 20, 2026 if ordered today

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ProX Valve Shim Assortment 450cc 9.48 from 1.225 to 3.475

Part Number: PXR-29-VSA948-2

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Estimated Ship Date: Apr 20, 2026 if ordered today

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ProX Valve Shim Assortment 450cc 9.48 from 1.20 to 3.50

Part Number: PXR-29-VSA948

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Estimated Ship Date: Apr 20, 2026 if ordered today

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ProX Con.Rod Kit KTM250SX-F '13-15 + KTM250EXC-F '14-16

Part Number: PXR-03-6333

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Estimated Ship Date: Apr 20, 2026 if ordered today

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