Pro-X Racing Parts Pistons & Piston Rings

ProX Big End Pin 26x67.65 mm CR500 '01

Part Number: PXR-06-2668

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ProX Big End Pin 30x53.00 mm CRF250R '04-17

Part Number: PXR-06-3053

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ProX Big End Pin 30x54.80 mm YZ250F '01-02

Part Number: PXR-06-3054-8

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ProX Big End Pin 30x54.80 mm YZ250F '14-22

Part Number: PXR-06-3054-8-1

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ProX Big End Pin 30x54.90 mm CRF250R '18-22

Part Number: PXR-06-3054-9

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ProX Big End Pin 30x55.00 mm KX250F/RM-Z250

Part Number: PXR-06-3055

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ProX Big End Pin 30x55.90 mm KX250F '10-22

Part Number: PXR-06-3055-9

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ProX Big End Pin 30x56.00 mm KTM250SX-F '13-15

Part Number: PXR-06-3056

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ProX Big End Pin 30x56.00 mm KTM250SX-F '16-22

Part Number: PXR-06-3056-2

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ProX Piston Kit CR250 '86-96 + RM250 '96-97 "Art" (66.38mm)

Part Number: PXR-01-1315-A4

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ProX Piston Kit CR250 '02-04 (66.37mm)

Part Number: PXR-01-1323-D

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ProX Piston Kit CRF250R '10-13 13.2:1 "ART" (76.79mm)

Part Number: PXR-01-1342-C

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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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ProX Piston Kit CRF250R '18-19 13.9:1 (78.98mm)

Part Number: PXR-01-1348-B

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ProX Piston Kit CRF250R '18-19 13.9:1 (78.99mm)

Part Number: PXR-01-1348-C

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ProX Piston Kit CRF250R '20-21 + CRF250RX 13.9:1 (78.98mm)

Part Number: PXR-01-1350-B

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ProX Piston Kit CRF450R/RX '17-22 13.5:1 (95.96mm)

Part Number: PXR-01-1417-A

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ProX Piston Kit CRF450X'19-22+CRF450L'19-22 12.0:1 (95.96mm)

Part Number: PXR-01-1419-A

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ProX Piston Kit CRF450X'19-22+CRF450L'19-22 12.0:1 (95.97mm)

Part Number: PXR-01-1419-B

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

Part Number: PXR-01-1480-100

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

Part Number: PXR-01-1501-050

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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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ProX Piston Kit XL/XR500 '79-82 8.6:1 (89.00mm)

Part Number: PXR-01-1509-000

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ProX Piston Kit XL/XR500 '79-82 8.6:1 (89.50mm)

Part Number: PXR-01-1509-050

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