$5 Off Your $100 Mobile App Purchase - Get the App

$5 Off Your $100 Mobile App Purchase - Get the App

Summit Racing Gift Cards - ALWAYS the Perfect Gift!

Filters

  • In Stock
  • Section
  • Brand
  • Make/Model
  • Piston Material
  • Bore (in.)
  • Bore (mm)
  • Pin Diameter (in.)
  • Top Ring Thickness
  • Second Ring Thickness
  • Oil Ring Facing Material
  • Gaskets Included
  • Price Range
  • Filter Options
  • Savings Central

Selected Filters

Filter Results by Vehicle

Loading...

Availability

  • Filters

  • Section
  • Brand
  • Make/Model
  • Piston Material
  • Bore (in.)
  • Bore (mm)
  • Pin Diameter (in.)
  • Top Ring Thickness
  • Second Ring Thickness
  • Oil Ring Facing Material
  • Gaskets Included
  • Price Range
  • Filter Options
  • Savings Central

Powersports Piston and Ring Kits

Showing In Stock Items. Show All 191 Items.

Individual Parts
Part Groups

Results 1 - 25 of 111

Wiseco Powersports Pro-Lite Piston Kits for 1995-1997 KX125 - 652M05450

Made in the USA Wiseco Powersports Pro-Lite Piston Kits for 1995-1997 KX125 - 652M05450

Wiseco Powersports Pro-Lite Piston Kits for 1995-1997 KX125 - 652M05450

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

Part Number: WIS-652M05450

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 28, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 1999-2000 KX125 - 741M05400

Made in the USA Wiseco Powersports Pro-Lite Piston Kits for 1999-2000 KX125 - 741M05400

Wiseco Powersports Pro-Lite Piston Kits for 1999-2000 KX125 - 741M05400

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

Part Number: WIS-741M05400

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 28, 2026 if ordered today

Wiseco Powersports Piston Kits for 2004-2007 CR125R - 841M05700

Made in the USA Wiseco Powersports Piston Kits for 2004-2007 CR125R - 841M05700

Wiseco Powersports Piston Kits for 2004-2007 CR125R - 841M05700

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

Part Number: WIS-841M05700

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 28, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 2001-2002 KX125 - PK1502

Made in the USA Wiseco Powersports Pro-Lite Piston Kits for 2001-2002 KX125 - PK1502

Wiseco Powersports Pro-Lite Piston Kits for 2001-2002 KX125 - PK1502

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

Part Number: WIS-PK1502

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 28, 2026 if ordered today

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

Made in the USA Wiseco Powersports Pro-Lite Piston Kits for 2000-2003 RM125 - 754M05600

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: Jan 28, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 28, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 2000-2003 RM125 - 754M05400

Made in the USA Wiseco Powersports Pro-Lite Piston Kits for 2000-2003 RM125 - 754M05400

Wiseco Powersports Pro-Lite Piston Kits for 2000-2003 RM125 - 754M05400

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

Part Number: WIS-754M05400

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 28, 2026 if ordered today

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

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

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: Jan 23, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 23, 2026 if ordered today

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

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

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: Jan 23, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 23, 2026 if ordered today

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

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

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

Repair Kit, Top End, 53.950mm Bore, 10.70 to 1 Compression Ratio, Yamaha, Kit

Part Number: NTI-NX-40009K

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 23, 2026 if ordered today

Namura Technologies Top-End Repair Kits for 2001 YZ125 - NX-40000-BK1

Namura Technologies Top-End Repair Kits for 2001 YZ125 - NX-40000-BK1

Namura Technologies Top-End Repair Kits for 2001 YZ125 - NX-40000-BK1

Repair Kit, Top End, 5.-950mm Bore, 8.90 to 1 Compression Ratio, Yamaha, Kit

Part Number: NTI-NX-40000-BK1

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

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

Made in the USA Wiseco Racers Choice GP-Series Piston Kits for 2004-2007 RM125 - PK1410

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

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

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: Jan 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 22, 2026 if ordered today

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

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

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: Jan 23, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 23, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 1992-1997 CR125R - PK1164

Made in the USA Wiseco Powersports Pro-Lite Piston Kits for 1992-1997 CR125R - PK1164

Wiseco Powersports Pro-Lite Piston Kits for 1992-1997 CR125R - PK1164

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

Part Number: WIS-PK1164

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 28, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 2001-2002 CR125R - PK1263

Made in the USA Wiseco Powersports Pro-Lite Piston Kits for 2001-2002 CR125R - PK1263

Wiseco Powersports Pro-Lite Piston Kits for 2001-2002 CR125R - PK1263

Piston and Ring Kit, Forged Aluminum, 55.000mm Bore, Honda®, Kit

Part Number: WIS-PK1263

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 28, 2026 if ordered today

Wiseco Powersports 2-Stroke Racer Elite Series Pistons for 2005-2021 YZ125, 2020-2021 YZ125X - RE905M05400

Made in the USA Wiseco Powersports 2-Stroke Racer Elite Series Pistons for 2005-2021 YZ125, 2020-2021 YZ125X - RE905M05400

Wiseco Powersports 2-Stroke Racer Elite Series Pistons for 2005-2021 YZ125, 2020-2021 YZ125X - RE905M05400

Engine Piston, Racers Elite Yamaha YZ125 '05-20 2126CS

Part Number: WIS-RE905M05400

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 28, 2026 if ordered today

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

Made in the USA Wiseco Powersports 2-Stroke Racer Elite Series Pistons for 2004-2007 CR125R - RE922M05600

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: Jan 28, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 28, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 2003-2004 YZ125 - PK1344

Made in the USA Wiseco Powersports Pro-Lite Piston Kits for 2003-2004 YZ125 - PK1344

Wiseco Powersports Pro-Lite Piston Kits for 2003-2004 YZ125 - PK1344

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

Part Number: WIS-PK1344

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 28, 2026 if ordered today

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

Made in the USA Wiseco Powersports 2-Stroke Racer Elite Series Pistons for 2004-2007 RM125 - RE914M05600

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: Jan 28, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 28, 2026 if ordered today

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

Made in the USA Wiseco Racers Choice GP-Series Piston Kits for 2005-2007 CR125R - PK1398

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: Jan 28, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 28, 2026 if ordered today

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

Made in the USA 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: Jan 28, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 28, 2026 if ordered today

Wiseco Racers Choice GP-Series Piston Kits for 2005-2021 YZ125, 2020-2022 YZ125X - PK1392

Made in the USA Wiseco Racers Choice GP-Series Piston Kits for 2005-2021 YZ125, 2020-2022 YZ125X - PK1392

Wiseco Racers Choice GP-Series Piston Kits for 2005-2021 YZ125, 2020-2022 YZ125X - PK1392

Piston and Ring Kit, Forged Aluminum, 58.000mm Bore, Yamaha, Kit

Part Number: WIS-PK1392

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 28, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 1990-1991 CR125R - 595M05500

Made in the USA Wiseco Powersports Pro-Lite Piston Kits for 1990-1991 CR125R - 595M05500

Wiseco Powersports Pro-Lite Piston Kits for 1990-1991 CR125R - 595M05500

Piston and Ring Kit, Forged Aluminum, 55.000mm Bore, Honda®, Kit

Part Number: WIS-595M05500

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 28, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits for 1995-1997 KX125 - 652M05500

Made in the USA Wiseco Powersports Pro-Lite Piston Kits for 1995-1997 KX125 - 652M05500

Wiseco Powersports Pro-Lite Piston Kits for 1995-1997 KX125 - 652M05500

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

Part Number: WIS-652M05500

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 28, 2026 if ordered today

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

Made in the USA Wiseco Powersports Pro-Lite Piston Kits for 1992 KX125 - 616M05400

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: Jan 28, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 28, 2026 if ordered today

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.

Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

Jumpstart Your Next Project!

View Details|See if you Prequalify