Description
When your CRF250R or CRF250X is pushing peak RPMs, a stock piston simply won’t cut it. The Wössner 8587DC delivers the strength and precision engineering you need to handle aggressive riding conditions while maintaining reliability run after run. This complete kit gives you everything required for a straightforward installation without compromises on performance.
- 4032 T6 forged aluminum alloy
- Fits CRF250R 2004–2005
- Fits CRF250X 2004–2017
- 77.97mm bore diameter
- Includes piston, rings, pin, clips
- Permanent skirt coating reduces friction
- T6 heat treatment for durability
- FEA-optimized design
- German engineering and manufacturing
- Bolt-on installation






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