2018 Pistons & Piston Rings

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

Part Number: PXR-01-2417-B

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Estimated Ship Date: Jan 29, 2026 if ordered today

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ProX Piston Kit YZ250F '16-18 /250FX '17-18 13.5:1 (76.97mm)

Part Number: PXR-01-2417-C

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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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ProX Piston Kit Polaris Sportsman 450/570 '14-21 (99.50mm)

Part Number: PXR-01-5512-050

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ProX Piston Kit Polaris Sportsman 450/570 '14-21 (100.00mm)

Part Number: PXR-01-5512-100

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ProX Piston Kit Polaris RZR900/1000 '14-21 (92.95mm)

Part Number: PXR-01-5913-A

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ProX Piston Kit Polaris RZR900/1000 '14-21 (92.96mm)

Part Number: PXR-01-5913-B

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ProX Piston Kit Polaris RZR900/1000 '14-21 (92.97mm)

Part Number: PXR-01-5913-C

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ProX Piston Kit Polaris RZR TURBO'16-22

Part Number: PXR-01-5920-A

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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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ProX Piston Kit KTM125SX '07-22 + KTM125EXC '01-16 (53.96mm)

Part Number: PXR-01-6226-C

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ProX Piston Kit Beta RR250 '13-21 + XTrainer 250 (66.34mm)

Part Number: PXR-01-7313-A

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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 Beta RR250 '13-21 + XTrainer 250 (66.36mm)

Part Number: PXR-01-7313-C

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ProX Piston Kit Sherco 250SE-F '14-18 (75.96mm)

Part Number: PXR-01-7314-A

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ProX Piston Kit Sherco 250SE-F '14-18 (75.98mm)

Part Number: PXR-01-7314-C

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ProX Piston Kit RM-Z250 '10-22 "ART" 13.4:1 (76.96mm)

Part Number: PXR-01-3341-A

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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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ProX Piston Kit RM-Z250 '10-22 "ART" 13.4:1 (76.98mm)

Part Number: PXR-01-3341-C

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ProX Pstn Kit DR-Z400 '00-21/LT-Z400 '03-18 12.2:1 (89.96mm)

Part Number: PXR-01-3420-A

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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 Pstn Kit DR-Z400 '00-21/LT-Z400 '03-18 12.2:1 (89.98mm)

Part Number: PXR-01-3420-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 (96.96mm)

Part Number: PXR-01-2448-B

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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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