Description
The YZ125 demands a piston kit engineered for reliability under intense 2-stroke conditions. Wiseco’s PK1392 delivers high-silicon forged aluminum construction that withstands extreme combustion pressures while maintaining lightweight performance. Whether you’re racing competitively or pushing hard on the track, this complete kit—piston, rings, and gaskets included—restores power output and extends engine life.
- High-silicon forged aluminum
- Complete gasket set included
- Precision-engineered bore fit
- Superior heat dissipation
- Reduced reciprocating weight
- Professional-grade reliability
- 2005–2020 YZ125 fitment
- Bolt-on installation ready
