Description
The Wossner 8203DA piston kit is engineered to restore or upgrade your KX250’s top-end with OEM-quality reliability and measurable performance gains. A complete, bolt-together solution that eliminates guesswork—piston, rings, pin, and clips arrive ready to install. German precision manufacturing and advanced skirt coatings ensure reduced friction, cooler running temperatures, and longer service intervals in demanding 2-stroke applications.
- 4032 T6 forged aluminum
- Permanent anti-friction coating
- Reduced piston rock
- T6 heat-treated
- FEA-optimized geometry
- Complete ring/pin/clip assembly
- Fits KX250 1978–1986
- German engineered
- Bolt-on installation
