Description
Your PW 50’s performance hinges on reliable internal components, and a quality piston is non-negotiable. The Wiseco 653M04000 delivers the durability and power output serious riders demand, whether you’re putting in track time or tackling technical terrain. This forged piston kit includes everything needed for a complete top-end refresh without compromise.
- Forged high-silicon aluminum
- E-coated for wear resistance
- Reduces micro-welding risk
- Optimized compression geometry
- Includes rings and wrist pins
- Complete circlip assembly
- Fits Yamaha PW 50 1981–2020
- Enhanced power delivery
- Proven racing application
- Bolt-in installation
