Description
If you’re running a Honda XR250R or XR250L and want measurable gains in power and throttle response, a quality piston kit is one of the most direct upgrades you can make. The Wiseco 78mm 10.5:1 compression kit increases combustion efficiency and horsepower while maintaining the reliability you need for serious off-road riding. Whether you’re prepping for competition or pushing harder on the trail, this forged piston delivers the durability and performance to match your ambition.
- 78mm bore diameter
- 10.5:1 compression ratio
- High-silicon aluminum alloy
- Forged construction
- Lightweight design
- Enhanced throttle response
- Fits XR250R 1986-2004
- Fits XR250L 1991-1996
- Bolt-on installation
- MPN: 4466M07800
