Wiseco's legacy is rooted in 2-stroke piston manufacturing and performance, dating over 80 years ago back to 1941. Today, Wiseco 2-stroke pistons are the result of decades of experience, incorporating the latest in 2-stroke piston manufacturing and design to deliver the performance Wiseco built its name on.
- Dedicated forging design for strength-to-weight optimization
- Extra lightening operations for enhanced throttle response
- High-quality ring(s), wrist pin(s), and circlips included
- Engineered, forged, and machined in the USA in Mentor, OH
- Refreshed performance from the track to the trail
- Designed for all-purpose 2-stroke riding
- Great value for reliable fun factor
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2022-2024 | Yamaha | YZ125 | Base |
| 2024 | Yamaha | YZ125 50th Anniversary Edition | Base |
| 2022-2023 | Yamaha | YZ125 Monster Energy Yamaha Racing Edition | Base |
