Powersports Piston and Ring Kits - 54.50mm Stroke - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $125 at Summit Racing

Wiseco Powersports Pro-Lite Piston Kits for 2000-2003 RM125 - PK1181

Wiseco Powersports Pro-Lite Piston Kits for 2000-2003 RM125 - PK1181

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

Part Number: WIS-PK1181

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

...Loading

Estimated Ship Date: May 6, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 2000-2003 RM125 - 754M05600

Piston and Ring Kit, Forged Aluminum, 56.000mm Bore, Suzuki, Kit

Part Number: WIS-754M05600

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

...Loading

Estimated Ship Date: May 6, 2026 if ordered today

Namura Technologies Top-End Repair Kits for 1998-2000 KX125 - NX-20000K

Repair Kit, Top End, 54.000mm Bore, 8.20 to 1 Compression Ratio, Kawasaki, Kit

Part Number: NTI-NX-20000K

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

...Loading

Estimated Ship Date: May 4, 2026 if ordered today

Namura Technologies Top-End Repair Kits for 2001-2003 RM125 - NX-30004-CK

Cylinder Head TOP END REPAIR KIT TOP END REPAIR KIT

Part Number: NTI-NX-30004-CK

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

...Loading

Estimated Ship Date: May 15, 2026 if ordered today

Namura Technologies Top-End Repair Kits for 1989-2000 RM125 - NX-30000-2K

Repair Kit, Top End, 54.50mm, Suzuki, Kit

Part Number: NTI-NX-30000-2K

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

...Loading

Estimated Ship Date: May 4, 2026 if ordered today

Namura Technologies Top-End Repair Kits for 2000-2002 CR125R - NX-10000K1

Repair Kit, Top End, 53.940mm Bore, 8.80 to 1 Compression Ratio, for use on Honda®, Kit

Part Number: NTI-NX-10000K1

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

...Loading

Estimated Ship Date: May 4, 2026 if ordered today

Namura Technologies Top-End Repair Kits for 1998-2000 YZ125 - NX-40000-CK

Repair Kit, Top End, 53.960mm Bore, 8.90 to 1 Compression Ratio, Yamaha, Kit

Part Number: NTI-NX-40000-CK

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

...Loading

Estimated Ship Date: May 4, 2026 if ordered today

Wiseco Racers Choice GP-Series Piston Kits for 2004-2007 RM125 - PK1410

Piston and Ring Kit, Forged Aluminum, 54.000mm Bore, Suzuki, Kit

Part Number: WIS-PK1410

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Namura Technologies Top-End Repair Kits for 1989-2000 RM125 - NX-30000K

Repair Kit, Top End, 53.96mm Bore, Suzuki, Kit

Part Number: NTI-NX-30000K

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

...Loading

Estimated Ship Date: May 4, 2026 if ordered today

Namura Technologies Top-End Repair Kits for 2001 YZ125 - NX-40000K1

Repair Kit, Top End, 53.940mm Bore, 8.90 to 1 Compression Ratio, Yamaha, Kit

Part Number: NTI-NX-40000K1

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

...Loading

Estimated Ship Date: May 4, 2026 if ordered today

Namura Technologies Top-End Repair Kits for 2005-2021 YZ125, 2020-2022 YZ125X - NX-40009-BK

TOP END REPAIR KIT

Part Number: NTI-NX-40009-BK

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

...Loading

Estimated Ship Date: May 4, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 2004-2007 RM125 - PK1377

Piston and Ring Kit, Forged Aluminum, 54.000mm Bore, Suzuki, Kit

Part Number: WIS-PK1377

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

...Loading

Estimated Ship Date: May 6, 2026 if ordered today

Wiseco Powersports Piston Kits for 2003 KX125 - 822M05600

Piston and Ring Kit, Forged Aluminum, 56.000mm Bore, Kawasaki, Kit

Part Number: WIS-822M05600

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

...Loading

Estimated Ship Date: May 6, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 1993 KX125 - 626M05500

Piston and Ring Kit, Forged Aluminum, 55.000mm Bore, Kawasaki, Kit

Part Number: WIS-626M05500

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

...Loading

Estimated Ship Date: May 6, 2026 if ordered today

Wiseco Racers Choice GP-Series Piston Kits for 2005-2007 CR125R - PK1398

Piston and Ring Kit, Forged Aluminum, 57.000mm Bore, Honda®, Kit

Part Number: WIS-PK1398

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

...Loading

Estimated Ship Date: May 6, 2026 if ordered today

Wiseco Powersports 2-Stroke Racer Elite Series Pistons for 2005-2021 YZ125, 2020-2021 YZ125X - RE906M05800

Engine Piston, Racers Elite Yamaha YZ125 '05-20 2284CS

Part Number: WIS-RE906M05800

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

...Loading

Estimated Ship Date: May 6, 2026 if ordered today

Wiseco Powersports 2-Stroke Racer Elite Series Pistons for 2004-2007 CR125R - RE922M05600

Engine Piston, Racers Elite Honda CR125R '04-07 2205CS

Part Number: WIS-RE922M05600

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

...Loading

Estimated Ship Date: May 6, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 1993 KX125 - 626M05400

Piston and Ring Kit, Forged Aluminum, 54.000mm Bore, Kawasaki, Kit

Part Number: WIS-626M05400

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

...Loading

Estimated Ship Date: May 6, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 1992 KX125 - 616M05400

Piston and Ring Kit, Forged Aluminum, 54.000mm Bore, Kawasaki, Kit

Part Number: WIS-616M05400

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

...Loading

Estimated Ship Date: May 6, 2026 if ordered today

Wiseco Powersports 2-Stroke Racer Elite Series Pistons for 2004-2007 RM125 - RE914M05600

Engine Piston, Racers Elite Suz RM125 '04-10 2205CS

Part Number: WIS-RE914M05600

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

...Loading

Estimated Ship Date: May 6, 2026 if ordered today

Wiseco Powersports Piston Kits for 1997-2004 YZ125 - 765M05400

Piston and Ring Kit, Forged Aluminum, 54.000mm Bore, Yamaha, Kit

Part Number: WIS-765M05400

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

...Loading

Estimated Ship Date: May 5, 2026 if ordered today

Wiseco Racers Choice 2-Stroke Powersports Pistons for 2004-2021 YZ125, 2020-2022 YZ125X - 846M05600

Piston and Ring Kit, Forged Aluminum, 56.000mm Bore, Yamaha, Kit

Part Number: WIS-846M05600

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

...Loading

Estimated Ship Date: May 6, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 2000-2003 RM125 - 754M05550

Piston and Ring Kit, Forged Aluminum, 55.500mm Bore, Suzuki, Kit

Part Number: WIS-754M05550

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

...Loading

Estimated Ship Date: May 6, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 1988-1989 CR125R - PK1717

Piston and Ring Kit, Forged Aluminum, 54.500mm Bore, Honda®, Kit

Part Number: WIS-PK1717

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

...Loading

Estimated Ship Date: May 6, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 1993 KX125 - 626M05450

Engine Piston, Kawasaki KX125 '93 ProLite 2146CS

Part Number: WIS-626M05450

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

...Loading

Estimated Ship Date: May 6, 2026 if ordered today