BETA Pistons & Piston Rings

Piston Wrist Pin Retainers, Wire Lock, Steel, Arctic Cat, Beta, Gas Gas, for use on Honda®, Husaberg, Husqvarna, Kawasaki, KTM, Polaris, Sherco, Pair

Part Number: PXR-05-1812

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Estimated Ship Date: May 8, 2026 if ordered today

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ProX Piston Kit Beta 350RR '15-22 13.2:1 (87.97mm)

Part Number: PXR-01-7355-B

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Estimated Ship Date: May 13, 2026 if ordered today

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ProX Piston Kit RR520 '10-11 + RR498 '12-14 12.0:1 (99.96mm)

Part Number: PXR-01-7512-B

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Estimated Ship Date: May 13, 2026 if ordered today

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ProX Piston Kit Beta RR300 '18-21 (71.96mm)

Part Number: PXR-01-7398-C

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Estimated Ship Date: May 13, 2026 if ordered today

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ProX Piston Kit RR520 '10-11 + RR498 '12-14 12.0:1 (99.95mm)

Part Number: PXR-01-7512-A

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Estimated Ship Date: May 13, 2026 if ordered today

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Engine Piston, Beta RR450 '10-14 12.0:1 CR

Part Number: WIS-40234M09500

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Estimated Ship Date: May 18, 2026 if ordered today

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VERTEX CAST REPLICA PISTON KIT

Part Number: VPX-24385A

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Estimated Ship Date: May 4, 2026 if ordered today

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ProX Piston Kit Beta 390RR '15-22 12.5:1 (87.97mm)

Part Number: PXR-01-7365-B

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Estimated Ship Date: May 13, 2026 if ordered today

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ProX Piston Kit Beta RR350 '11-14 12.9:1 (87.98mm)

Part Number: PXR-01-7351-C

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Estimated Ship Date: May 13, 2026 if ordered today

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VERTEX CAST REPLICA PISTON KIT

Part Number: VPX-24569B

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Estimated Ship Date: May 18, 2026 if ordered today

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VERTEX REPLICA PISTON KIT

Part Number: VPX-24390B

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Estimated Ship Date: May 5, 2026 if ordered today

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ProX Piston Kit Beta 390RR '15-22 12.5:1 (87.98mm)

Part Number: PXR-01-7365-C

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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ProX Piston Kit Beta RR350 '11-14 12.9:1 (87.96mm)

Part Number: PXR-01-7351-A

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Estimated Ship Date: May 13, 2026 if ordered today

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ProX Piston Kit Beta RR300 '18-21 (71.95mm)

Part Number: PXR-01-7398-B

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Estimated Ship Date: May 13, 2026 if ordered today

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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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Estimated Ship Date: May 13, 2026 if ordered today

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ProX Piston Kit Beta 480RR '15-22 11.9:1 (99.96mm)

Part Number: PXR-01-7425-A

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Estimated Ship Date: May 13, 2026 if ordered today

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ProX Piston Kit Beta RR450 '10-14 12.0:1 (94.96mm)

Part Number: PXR-01-7412-B

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Estimated Ship Date: May 13, 2026 if ordered today

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ProX Piston Kit Beta RR450 '10-14 12.0:1 (94.97mm)

Part Number: PXR-01-7412-C

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Estimated Ship Date: May 13, 2026 if ordered today

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Engine Piston, Beta RR350 '11-14 12.9:1 CR

Part Number: WIS-40232M08800

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Estimated Ship Date: May 18, 2026 if ordered today

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Engine Piston, Beta RR400 '10-14 12.4:1 CR

Part Number: WIS-40233M09500

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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