Description
Features
- Designed for all-purpose 2-stroke riding
- Durability, longevity and increased horsepower
- Dedicated forging design for strength-to-weight optimization
- Extra lightening operations for enhanced throttle response
- Engineered, forged, and machined in the USA
- Piston is made in the USA
| Position | Notes | |||
|---|---|---|---|---|
| 2005-2021 | Yamaha | YZ125 | - | - |
| 2020-2022 | Yamaha | YZ125X | - | - |
