Description
Piston rings are critical to engine sealing and compression integrity—worn or improper rings lead to blow-by, oil consumption, and power loss. The Wiseco 1869CD ring set delivers precision engineering and material durability to restore or upgrade your Yamaha BW80, ensuring optimal combustion chamber sealing across the 1986–1990 model years. Whether you’re rebuilding after wear or chasing peak performance, this set is engineered to handle the demands of high-revving applications.
- 47.50mm bore diameter
- Wiseco premium materials
- Precision-fit construction
- Minimizes blow-by
- Maximizes compression
- Thermal expansion resistant
- Single piston set
- Yamaha BW80 1986–1990
- MPN: 1869CD
- Bolt-on installation
- High-performance rated
