Description
If you’re pushing your YZ250 or WR250 to the limit, factory pistons won’t cut it. The Wiseco High-Performance Piston Kit delivers the durability and power output serious racers demand, with advanced materials and coatings engineered to withstand aggressive riding and tuning. Replace worn or damaged pistons with a kit that restores lost compression and unlocks measurable gains in horsepower and torque across the powerband.
- High-silicon aluminum construction
- Titanium nitride-coated rings
- E-coated skirt protection
- Optimized forging geometry
- Increased compression ratio
- Fits YZ250/WR250 (1999-2001)
- MPN: 677M06800
- Bolt-on installation
