Forged Big Bore Piston Kit
$373.54
Forged Big Bore Piston
Fits:
- All piston skirts are coated with a high-tech coating for faster break-in time and increased piston life.
- All pistons are heat treated with a T-5 hardening and tempering cycle.
- Kits include piston, rings, wrist pin and circlips.
Fits:
- YAMAHA YZ450F (2020)
- YAMAHA WR450F (2021)
- YAMAHA YZ450FX (2021)
- YAMAHA YZ450F (2021)
- YAMAHA YZ450F (2022)
- YAMAHA YZ450FX (2022)
- YAMAHA WR450F (2022)
- YAMAHA WR450F (2023)
- YAMAHA YZ450FX (2023)