Pistons & Piston Rings

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

Part Number: PXR-01-2429-B

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Estimated Ship Date: Dec 30, 2025 if ordered today

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Piston Rings, Chrome, 73.00mm Bore, for use on Honda®, Kawasaki, Suzuki, Yamaha, Set

Part Number: WIS-2874XC

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Piston Rings, Chrome, 73.50mm Bore, for use on Honda®, Suzuki, Yamaha, Set

Part Number: WIS-2894XC

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81.00 MM RING SET

Part Number: WIS-3189XG

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ProX Piston Kit Husaberg FE450 '04-08 13.0:1 (99.96mm)

Part Number: PXR-01-6403-C

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston and Ring Kit, Forged Aluminum, 80.000mm Bore, Suzuki, Kit

Part Number: WIS-PK1673

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 78.000mm Bore, Kawasaki, Kit

Part Number: WIS-R1052

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Piston and Ring Kit, Forged Aluminum, 81.000mm Bore, Suzuki, Kit

Part Number: WIS-R1216

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Piston and Ring Kit, Powersports, Forged, Aluminum, Gaskets, Kawasaki, Kit

Part Number: WIS-K1171

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Piston and Ring Kit, Powersports, Forged, Aluminum, Yamaha, Kit

Part Number: WIS-K130

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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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Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston Rings, Chrome, 85.00mm Bore, for use on Honda®, Kawasaki, Suzuki, Set

Part Number: WIS-3347XC

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Piston and Ring Kit, Forged Aluminum, 75.000mm Bore, Kawasaki, Kit

Part Number: WIS-4255M07500

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Piston and Ring Kit, Forged Aluminum, 66.500mm Bore, Yamaha, Kit

Part Number: WIS-471M06650

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Piston Rings, Chrome, 65.00mm, for use on Honda®, Set

Part Number: WIS-2559XC

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Piston Rings, Chrome, 72.50mm Bore, Kawasaki, KTM, Polaris, Yamaha, Set

Part Number: WIS-2854CD

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 81.000mm Bore, Suzuki, Kit

Part Number: WIS-4965M08100

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Piston Rings, Chrome, 72.00mm Bore, Set

Part Number: WIS-2835CD

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ProX Piston Kit Husq TC250 '12-13/TE/TXC250 '13 (78.95mm)

Part Number: PXR-01-6341-A

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Estimated Ship Date: Dec 30, 2025 if ordered today

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ProX Pst Kit KTM450SX-F'13-22 + FC450'14-21 12.6:1 (94.97mm)

Part Number: PXR-01-6434-C

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Estimated Ship Date: Dec 30, 2025 if ordered today

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ProX Piston Ring Set KX100 '95-13 (52.50mm)

Part Number: PXR-02-4195

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Estimated Ship Date: Dec 30, 2025 if ordered today

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ProX Piston Ring Set Cagiva Mito 125 (56.00mm)

Part Number: PXR-02-7221

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ProX Piston Pin 18 x 47.0 x 13.0 mm

Part Number: PXR-04-1846-9

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ProX Piston Pin 23 x 57.2 x 15.0 mm

Part Number: PXR-04-2357-2

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Piston Pin, Steel, Chrome, Straight, 18.00mm x 62.80mm, Suzuki, Each

Part Number: WIS-S556

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Estimated Ship Date: Jan 2, 2026 if ordered today

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