Pro-X Racing Parts Pistons & Piston Rings

ProX Piston Kit KTM300EXC TPI'18-22 + TE300i'18-22 (71.94mm)

Part Number: PXR-01-6388-A

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Estimated Ship Date: Oct 13, 2025 if ordered today

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ProX Piston Kit KTM300EXC TPI'18-22 + TE300i'18-22 (71.96mm)

Part Number: PXR-01-6388-C

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ProX Piston Kit Husqvarna TC/TE410 '99-01 (91.44mm)

Part Number: PXR-01-6409-A

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ProX Pst Kit KTM450SX-F'13-22 + FC450'14-21 12.6:1 (94.96mm)

Part Number: PXR-01-6434-B

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ProX Piston Kit Husaberg FE550 '03-08 11.8:1 (99.95mm)

Part Number: PXR-01-6503-A

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ProX Piston Kit Husq TE/TXC/SMR511 '11-13 12.0:1 (100.96mm)

Part Number: PXR-01-6511-C

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ProX Piston Kit Sherco 300SE-F '14-17 (83.97mm)

Part Number: PXR-01-7324-C

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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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ProX Ring Set XR200 '80-84 + XR200R '81-83+'86-02 (65.50mm)

Part Number: PXR-02-1281-000

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ProX Piston Ring Set TM MX450F '09-11 (95.00mm)

Part Number: PXR-02-6419

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ProX Piston Kit Yamaha YZ250F '08-11 13.5:1 (76.96mm)

Part Number: PXR-01-2409-B

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ProX Piston Kit Yamaha YZ250F '08-11 13.5:1 (76.97mm)

Part Number: PXR-01-2409-C

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ProX Piston Kit YZ250F '16-18 /250FX '17-19 13.5:1 (76.95mm)

Part Number: PXR-01-2417-A

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ProX Piston Kit YZ250F '16-18 /250FX '17-18 13.5:1 (76.96mm)

Part Number: PXR-01-2417-B

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ProX Piston Kit YZ450F '03-09/WR450F '03-15 12.5:1 (94.96mm)

Part Number: PXR-01-2429-B

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ProX Piston Kit YZ450F '03-09/WR450F '03-15 12.5:1 (94.97mm)

Part Number: PXR-01-2429-C

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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 Yamaha YZ250F '19-22 13.8:1 (76.97mm)

Part Number: PXR-01-2439-C

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ProX Piston Kit YZ450F '18-19 + YZ450FX '19-20 (96.95mm)

Part Number: PXR-01-2448-A

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ProX Piston Kit YZ450F '18-19 + YZ450FX '19-20 (96.97mm)

Part Number: PXR-01-2448-C

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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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ProX Piston Kit SJ700 '94-17/Wave Runnr 1100 "Art" (81.50mm)

Part Number: PXR-01-2510-050

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

Part Number: PXR-01-2514-000

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ProX Piston Kit GP760 + SUV/GP1200 "Art" (84.41mm)

Part Number: PXR-01-2514-050

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