GYTR® High Compression Piston Kit
1SM-E16A0-T0-00 - Aluminium
Piston kit to replace the original piston to increase performance.
- Provides a performance boost throughout the RPM range while maintaining a high level of durability
- The special 2-ring design provides less drag and more horsepower than the stock 3-ring design
- The CNC machined forged aluminum piston also helps boost the engine compression ratio to 14:1
- Includes piston rings, piston pin, and clips (uses stock replacements)
- Uses stock gaskets (not included)
- This piston requires use of a minimum 100-octane racing fuel
For use on 2014-2015 YZ250F models, you must replace stock oil nozzle with newer component (1SM-15155-10-00) for proper function.