Description
Forged from high-silicon aluminum alloy for maximum strength and dependability.
Innovative forging design and piston skirt provide maximum horsepower and torque.
Wiseco High-Performance piston kits are priced with piston, rings, pins and circlips (unless noted otherwise).
Oversize pistons require cylinder sleeving.
| Year | Make | Model |
|---|---|---|
| 1974-1979 | Yamaha | DT250 |
| 1974-1975 | Yamaha | MX250 |
| 1976-1979 | Yamaha | YZ250 |
| 1978-1980 | Yamaha | IT250 |
- MAP:
- Yes
