Description
If you’re running a KX250F between 2006-2009, piston wear directly impacts throttle response, compression, and ring seal integrity—all critical factors in maintaining competitive lap times or reliable trail performance. The Wossner 8635DA delivers OEM-quality construction with measurable friction reduction and heat resistance, meaning fewer mid-season rebuilds and more consistent power delivery across your RPM range. This is a complete, bolt-in solution for riders who refuse to compromise on engine reliability.
TECHNICAL SPECIFICATIONS
- Bore diameter: 76.96mm
- Material: 4032 T6 forged aluminum
- Heat treatment: T6 processed
- Skirt coating: Permanent friction-reducing
- Design method: FEA-optimized
- Kit contents: Piston, rings, pin, clips
- Installation: Bolt-in replacement
- Application: Kawasaki KX250F 2006–2009
- Manufacturer: Wössner (German-engineered)
- MPN: 8635DA
