Pro-X Racing Parts Engines & Components

ProX Big End Cage (32x40x18) YZ/WR250F '03-13 Flat-Type

Part Number: PXR-22-324018F

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Estimated Ship Date: Jan 8, 2026 if ordered today

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ProX Big End Cage (32x40x20) KTM450SX Flat/Silver

Part Number: PXR-22-324020F

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Estimated Ship Date: Jan 8, 2026 if ordered today

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ProX Big-End Cage (33x41x20) CRF450R '09-16 Silver/Flat

Part Number: PXR-22-334120F

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Estimated Ship Date: Jan 8, 2026 if ordered today

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ProX Big End Cage (34x42x20) YZ400/426F/CRF450R Silver/Flat

Part Number: PXR-22-344220F

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Estimated Ship Date: Jan 8, 2026 if ordered today

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ProX Big-End Cage (34x42x21) YZ450F '10-22 Silver/Flat

Part Number: PXR-22-344221F

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Estimated Ship Date: Jan 8, 2026 if ordered today

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ProX Big End Cage (35x42x20) KTM450SX-F Flat/Silver

Part Number: PXR-22-354220F

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Estimated Ship Date: Jan 8, 2026 if ordered today

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ProX Big End Cage (35x43x20) CRF450R '17-22 Flat/Silver

Part Number: PXR-22-354320F

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Estimated Ship Date: Jan 8, 2026 if ordered today

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ProX Big End Cage (35x43x22) KTM520/525 Flat/Silver

Part Number: PXR-22-354322F

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Estimated Ship Date: Jan 8, 2026 if ordered today

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ProX Big End Cage (36x45x23) YFZ450R '09-21

Part Number: PXR-22-364523F-1

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Estimated Ship Date: Jan 8, 2026 if ordered today

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ProX Crankshaft Bearing Pinned 35x72x27

Part Number: PXR-23-5207-1LT

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Estimated Ship Date: Jan 8, 2026 if ordered today

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ProX Piston Kit TRX350 Rancher '00-06 (79.50mm)

Part Number: PXR-01-1480-100

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Estimated Ship Date: Jan 8, 2026 if ordered today

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ProX Piston Kit Honda TRX500 Rubicon '01-14 8.5:1 (92.00mm)

Part Number: PXR-01-1501-000

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Estimated Ship Date: Jan 8, 2026 if ordered today

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ProX Piston Kit Honda TRX500 Rubicon '01-14 8.5:1 (92.50mm)

Part Number: PXR-01-1501-050

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Estimated Ship Date: Jan 8, 2026 if ordered today

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ProX Piston Kit Honda TRX500 Rubicon '01-14 8.5:1 (93.00mm)

Part Number: PXR-01-1501-100

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Estimated Ship Date: Jan 8, 2026 if ordered today

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ProX Piston Kit Piaggio Typhoon (40.00mm)

Part Number: PXR-01-7005-000

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Estimated Ship Date: Jan 8, 2026 if ordered today

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ProX Piston Kit Piaggio Typhoon (40.50mm)

Part Number: PXR-01-7005-050

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ProX Piston Kit Piaggio Typhoon (41.00mm)

Part Number: PXR-01-7005-100

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Estimated Ship Date: Jan 8, 2026 if ordered today

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ProX Piston Kit Derbi Senda (39.86mm)

Part Number: PXR-01-7010-B

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Estimated Ship Date: Jan 8, 2026 if ordered today

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ProX Piston Kit Derbi Senda (39.87mm)

Part Number: PXR-01-7010-C

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ProX Piston Kit Aprilia RS125 + AF1 + Redrose (53.95mm)

Part Number: PXR-01-7203-A

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Estimated Ship Date: Jan 8, 2026 if ordered today

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ProX Piston Kit Aprilia RS125 + AF1 + Redrose (53.96mm)

Part Number: PXR-01-7203-B

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Estimated Ship Date: Jan 8, 2026 if ordered today

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ProX Piston Kit Aprilia RS125 + AF1 + Redrose (53.97mm)

Part Number: PXR-01-7203-C

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ProX Piston Kit Aprilia RS125 + AF1 + Redrose (53.98mm)

Part Number: PXR-01-7203-D

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ProX Piston Kit Aprilia RS125 + AF1 + Redrose (53.99mm)

Part Number: PXR-01-7203-E

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Estimated Ship Date: Jan 8, 2026 if ordered today

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ProX Pst Kit Ski-Doo MXZ500 '00-03/Lgnd 500 '02-03 (69.50mm)

Part Number: PXR-01-5400-000

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Estimated Ship Date: Jan 8, 2026 if ordered today

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