Wiseco's GP Series forged 2-stroke pistons build on the tried-and-true base of the Pro-Lite. Wiseco GP Series 2-stroke pistons incorporate additional performance and durability enhancing features including an Electra-Coated crown, ring groove(s), and pin bores plus ArmorGlide skirt coating, making them perfect for endurance and sustained-RPM 2-stroke applications. From play riders putting in hard hours to consistent competition, GP Series 2-stroke pistons are up to the challenge.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1993-2001 | Yamaha | YZ80 | Base |
| 2002-2025 | Yamaha | YZ85 | Base |
- CARB:
- This product is not CARB Legal and not for sale in California
- Category:
- Engine Components>Piston Sets - Powersports
- Core:
- N
- LTL:
- N
- MPN:
- 767M05250
- Proposition 65:
- Y
- Special Order:
- Y
- Clearance Item:
- N
