Description
A worn or damaged piston ring set will rob your 2-stroke of compression, throttle response, and overall power—especially critical in racing or high-RPM applications where every fraction of performance matters. The Wiseco 1929CS delivers the precision sealing and durability needed to maintain peak engine efficiency and reliability across demanding conditions. Whether you’re rebuilding a vintage Honda CR80R or keeping a current-generation Yamaha YZ80 competitive, this ring set ensures your engine breathes right and performs consistently.
- 49mm bore diameter
- Precision-engineered fit
- High-quality construction
- Withstands high temperatures
- Optimized oil control
- Reduced blow-by
- Easy installation process
- Honda CR80R 1986–2002
- Kawasaki KX85 2014–2023
- Suzuki RM80 1986–2001
- Yamaha YZ80 1984–2001
- MPN: 1929CS
