Description
If you’re rebuilding your 2000-2001 YZF-R1 or pushing it to the limit on track, piston quality directly impacts engine longevity and power delivery. Wiseco’s high-silicon alloy construction handles the thermal stress and detonation that come with aggressive riding, while the included rings and circlips simplify installation. This is a straightforward, bolt-in solution that delivers the durability your engine demands.
- High-silicon alloy construction
- 50mm bore diameter
- MPN: 374M06650
- Includes rings and circlips
- YZF-R1 2000-2001 fitment
- Racing and trail-rated
- Precision-engineered tolerances









