Description
Features
- Feature X-style forgings for ultimate strength, minimizing friction, durability, power, and weight reduction
- Full radius dome designs maximize quench while eliminating hot spots that promote detonation
- Internal bracing maximizes durability while decreasing friction in the pin assembly
- Piston kit includes wrist pin, rings, & circlips
- Made in the USA
| Position | Notes | |||
|---|---|---|---|---|
| 2019-2023 | Yamaha | YZ250F | - | - |
