Description
The CR250R demands a piston that can withstand the extreme thermal and mechanical stresses of 2-stroke performance. Wossner’s 8021DA kit delivers the precision engineering and material science required to maintain reliability at the edge of competitive riding, whether you’re rebuilding after a season of hard use or upgrading to maximize engine longevity and throttle response.
This complete kit arrives ready to install—piston, rings, pin, and clips included—eliminating sourcing headaches and ensuring all components are engineered to work as a single system. The proprietary permanent skirt coating reduces friction and noise while the premium 4032 T6 forged aluminum handles the sustained heat cycles that destroy lesser pistons.
- Bore diameter: 66.34mm
- Fits: Honda CR250R 1986–1996
- Material: 4032 T6 forged aluminum
- Complete kit included
- Permanent skirt coating
- T6 heat-treated
- FEA-optimized design
- German engineering
- Bolt-on installation
- MPN: 8021DA
Reviews
There are no reviews yet.