Description
The Wiseco Piston Kit is engineered to restore or upgrade your KX125’s top-end with precision-matched components that deliver measurable gains in throttle response and engine efficiency. Whether you’re rebuilding a worn motor or optimizing a modified build, this kit ensures reliable performance across stock and high-output applications. Wiseco’s reputation for quality manufacturing means you’re investing in pistons that handle the demands of serious riding.
- Fits KX125 2003-2008
- MPN: 788M05800
- Precision-engineered construction
- Durable, high-grade materials
- Lightweight design
- Improves throttle response
- Stock and modified compatible
- Bolt-on installation
- Gasket set not included
- Standard tools required









