Description
The stock piston in your YZ125 is holding back performance—wear, heat distortion, and friction rob you of throttle response and reliability. The Wossner 8091DC replaces all of that with a purpose-built 2-stroke piston engineered for durability, reduced noise, and consistent power delivery across the entire RPM range. Whether you’re racing competitively or pushing hard on the trail, this complete kit gives you the precision engineering that keeps your engine running strong lap after lap.
- 4032 T6 forged aluminum
- Permanent skirt coating
- Reduces friction significantly
- Minimizes piston rock
- Quieter operation
- T6 heat-treated
- FEA-optimized design
- Includes piston, rings
- Includes pin and clips
- Fits YZ125 1998-2001
- Bore diameter 53.97mm
- Complete bolt-on kit
- German-engineered quality
- High-load rated
