Description
WISECO ATV-DIRT BIKE PISTONS.
* All Wiseco 4 cycle pistons come complete with rings, wrist pins and circlips.
* Only Wiseco replacement ring sets can be used on Wiseco pistons.
* All Wiseco 2 cycle pistons are supplied with rings and circlips.
* Wiseco 2 cycle pistons are not supplied with a wrist pin unless noted in the description.
| Year | Make | Model |
|---|---|---|
| 1985-1988 | Polaris | Trail Boss 250R/ES |
| 1987-1993 | Polaris | Trail Boss 250 4x4 |
| 1988-1993 | Polaris | Trail Boss 250 2x4 |
| 1990-2006 | Polaris | Trail Blazer 250 |
| 1991-1999 | Polaris | Trail Boss 250 |
- MAP:
- Yes