Wiseco Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

Wiseco XX Piston Ring Sets 9450XX

Piston Rings, Gas Nitrided, 94.50mm Bore, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston, Set

Part Number: WIS-9450XX

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Wiseco Main Bearings for 1980-2007 CR125R, 1989-2007 RM125, 1992-2002 XR100R - BK5010

Bearings, Powersports, Engine, Main Bearing, Roller, Left Side, Right Side, Pair

Part Number: WIS-BK5010

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Wiseco Main Bearings for 1988-2005 YFS200 BLASTER - BK5023

Bearings, Powersports, Engine, Main Bearing, Roller, Left Side, Right Side, Pair

Part Number: WIS-BK5023

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Wiseco Valves VIT008C

Titanium Center Intake Valve

Part Number: WIS-VIT008C

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Wiseco Piston Lock Rings W5219

Wiseco Piston Lock Rings W5219

ROUND WIRE PIN LOCKS (PAIR)

Part Number: WIS-W5219

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Wiseco Powersports Pro-Lite Piston Kits for 1992-1993 WR500, 1984-1990 YZ490 - 546M08700

Piston and Ring Kit, Forged Aluminum, 87.000mm Bore, Yamaha, Kit

Part Number: WIS-546M08700

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Wiseco Powersports Pro-Lite Piston Kits 549M07650

Piston and Ring Kit, Forged Aluminum, 76.500mm Bore, Kawasaki, Kit

Part Number: WIS-549M07650

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Wiseco Powersports Pro-Lite Piston Kits for 1986-1988 YZ125 - 559M05700

Piston and Ring Kit, Forged Aluminum, 57.000mm Bore, Yamaha, Kit

Part Number: WIS-559M05700

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Wiseco Powersports Piston Kits for 1988-1992 YZ80 - 569M04800

Piston and Ring Kit, Forged Aluminum, 48.000mm Bore, Yamaha, Kit

Part Number: WIS-569M04800

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Wiseco Powersports Pro-Lite Piston Kits for 1988-1992 LT250R QUADRACER - 571M06850

Piston and Ring Kit, Forged Aluminum, 68.500mm Bore, Suzuki, Kit

Part Number: WIS-571M06850

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Wiseco Powersports Pro-Lite Piston Kits for 1988-2006 YFS200 BLASTER - 573M06750

Piston and Ring Kit, Forged Aluminum, 67.500mm Bore, Yamaha, Kit

Part Number: WIS-573M06750

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Wiseco Powersports Pro-Lite Piston Kits for 1990-1991 CR125R - 595M05400

Piston and Ring Kit, Forged Aluminum, 54.000mm Bore, Honda®, Kit

Part Number: WIS-595M05400

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Wiseco Powersports Pro-Lite Piston Kits for 1986-1996 CR250R - 614M06640

Piston and Ring Kit, Forged Aluminum, 66.400mm Bore, Honda®, Kit

Part Number: WIS-614M06640

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 1988-2000 KX80, 1990-1994 KX80 BIG WHEEL - 644M04800

Piston and Ring Kit, Forged Aluminum, 48.000mm Bore, Kawasaki, Kit

Part Number: WIS-644M04800

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Wiseco Powersports Piston Kits for 1995-2013 KX100, 2003 RM100 - 651M05450

Piston and Ring Kit, Forged Aluminum, 54.500mm Bore, Kawasaki, Suzuki, Kit

Part Number: WIS-651M05450

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Wiseco Pistons 6578M865AP

Engine Piston, Engine Piston, Nissan RB25 +14cc Dome 86.50mm Bore

Part Number: WIS-6578M865AP

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Wiseco 4-Stroke Piston Rings for 2007-2020 CRF150R, CRF150R EXPERT - 6600YF

Piston Rings, YF, Gas Nitrided, 66.000mm Bore, for use on Honda®, Set

Part Number: WIS-6600YF

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Wiseco Pistons 6669M865AP

Engine Piston, Engine Piston, HD2 Mitsubishi EVO 4-9

Part Number: WIS-6669M865AP

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Wiseco Powersports Piston Kits 675M08300

Piston and Ring Kit, Forged Aluminum, 83.000mm Bore, Polaris, Kit

Part Number: WIS-675M08300

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Wiseco Powersports Pro-Lite Piston Kits for 1992-2003 CR125R - 676M05400

Piston and Ring Kit, Forged Aluminum, 54.000mm Bore, Honda®, Kit

Part Number: WIS-676M05400

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Wiseco Powersports Pro-Lite Piston Kits for 1986-2006 KDX200 - 711M06600

Piston and Ring Kit, Forged Aluminum, 66.000mm Bore, Kawasaki, Kit

Part Number: WIS-711M06600

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Wiseco Powersports Pro-Lite Piston Kits 721M07500

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

Part Number: WIS-721M07500

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Wiseco Powersports Piston Kits for 1987-1992 YSR50 - 727M04100

Piston and Ring Kit, Forged Aluminum, 41.000mm Bore, Yamaha, Kit

Part Number: WIS-727M04100

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Wiseco Pistons K0233X05

PISTON KIT

Part Number: WIS-K0233X05

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Wiseco Powersports Piston Kits for 2003-2005 PREDATOR 90, 2001-2002 SCRAMBLER 90, 2001-2005 SPORTSMAN 90 - 839M05300

Piston and Ring Kit, Forged Aluminum, 53.000mm Bore, Polaris, Kit

Part Number: WIS-839M05300

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