1990 Wiseco - Free Shipping on Orders Over $109 at Summit Racing

Wiseco Powersports Piston Kits for 1985-2017 PW50 - PK1163

Wiseco Powersports Piston Kits for 1985-2017 PW50 - PK1163

Piston and Ring Kit, Forged Aluminum, 42.000mm Bore, Yamaha, Kit

Part Number: WIS-PK1163

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 1989-2001 CR500R - PK1491

Piston and Ring Kit, Forged Aluminum, 90.500mm Bore, Honda®, Kit

Part Number: WIS-PK1491

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 1988-1992 LT250R QUADRACER - PK1534

Piston and Ring Kit, Forged Aluminum, 67.000mm Bore, Suzuki, Kit

Part Number: WIS-PK1534

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits 549M07600

Piston and Ring Kit, Forged Aluminum, 76.000mm Bore, Kawasaki, Kit

Part Number: WIS-549M07600

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Wiseco Powersports Piston Kits for 1983-2003 KX60, 2003 RM60 - 648M04400

Piston and Ring Kit, Forged Aluminum, 44.000mm Bore, Kawasaki, Suzuki, Kit

Part Number: WIS-648M04400

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Wiseco Powersports Piston Kits for 1990-2000 RT100 - 771M05300

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

Part Number: WIS-771M05300

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 1987-2006 YFZ350 BANSHEE - 795M06600

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

Part Number: WIS-795M06600

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 1989-1995 RM250, 1989-1998 RMX250 - 642M06700

Piston and Ring Kit, Forged Aluminum, 67.000mm Bore, Suzuki, Kit

Part Number: WIS-642M06700

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

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

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

Part Number: WIS-727M04100

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 1987-2006 YFZ350 BANSHEE - 795M06500

Piston and Ring Kit, Forged Aluminum, 65.000mm Bore, Yamaha, Kit

Part Number: WIS-795M06500

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 1992-1993 WR500, 1984-1990 YZ490 - 546M08800

Piston and Ring Kit, Forged Aluminum, 88.000mm Bore, Yamaha, Kit

Part Number: WIS-546M08800

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 1982-1988 JS550, 1990-1991 JS550 550SX - 516M07550

Piston and Ring Kit, Forged Aluminum, 75.500mm Bore, Kawasaki, Kit

Part Number: WIS-516M07550

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 1987-1990 LT500R QUADRACER - 561M08950

Piston and Ring Kits, Powersports Pro-Lite, 89.500mm Bore, Forged Aluminum, Rings, Suzuki, Kit

Part Number: WIS-561M08950

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Wiseco Powersports Piston Kits for 1990-1993 TRAIL BOSS 350L 2X4, TRAIL BOSS 350L 4X4 - 639M08200

Piston and Ring Kit, Forged Aluminum, 82.000mm Bore, Polaris, Kit

Part Number: WIS-639M08200

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 1989-1995 RM250, 1989-1998 RMX250 - 642M06800

Piston and Ring Kit, Forged Aluminum, 68.000mm Bore, Suzuki, Kit

Part Number: WIS-642M06800

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 1989-1995 RM250, 1989-1998 RMX250 - 642M06750

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

Part Number: WIS-642M06750

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Wiseco Powersports Piston Kits for 2003-2006 KFX80, 1987-2006 LT80 QUADSPORT - 673M05025

Piston and Ring Kit, Forged Aluminum, 50.250mm Bore, Kawasaki, Suzuki, Kit

Part Number: WIS-673M05025

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Wiseco Powersports 2-Stroke Forged Series Piston Kits for 1986-1990 BW80, 1991-2006 PW80 - 649M04700

Piston and Ring Kits, Powersports 2-Stroke Forged Series, 47.000mm Bore, Forged Aluminum, Rings, Yamaha, Kit

Part Number: WIS-649M04700

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Wiseco Powersports Wrist Pin Bearings for 1985-2015 PW50 - B1084

Wrist Pin Bearings and Bushings, Wrist Pin Bearing, Yamaha, Each

Part Number: WIS-B1084

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Wiseco Main Seal Kits for 1985-2003 KX60 - B6000

Crankshaft Seals, Powersports, Kawasaki, Pair

Part Number: WIS-B6000

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Wiseco Main Seal Kits for 1987-2006 YFZ350 BANSHEE - B6018

Crankshaft Seals, Powersports, Yamaha, Pair

Part Number: WIS-B6018

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Wiseco Main Seal Kits for 1986-2007 CR125R - B6004

Crankshaft Seals, Powersports, for use on Honda®, Pair

Part Number: WIS-B6004

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Wiseco Powersports Piston Kits for 1982-1983 CR480R, 1984-2001 CR500R - 871M09050

Piston and Ring Kit, Forged Aluminum, 90.500mm Bore, Honda®, Kit

Part Number: WIS-871M09050

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Wiseco Main Seal Kits for 1987-1992 LT250R QUADRACER, 1987-1990 LT500R QUADRACER - B6042

Crankshaft Seals, Powersports, Suzuki, Pair

Part Number: WIS-B6042

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Wiseco Top End Gasket Kits for 1988-1991 NT650 HAWK GT - W5577

Gaskets, Powersports, Top-End, 82.00mm Bore, SEA-DOO, Kit

Part Number: WIS-W5577

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

1990 Wiseco Parts and Accessories