Description
Piston rings are critical to engine sealing and compression—worn or damaged rings will cause blow-by, oil consumption, and power loss. The Wiseco 54mm Piston Ring Set 2126CD delivers the precision fit and material quality your KTM 125 SX demands, whether you’re rebuilding after a top-end refresh or upgrading to performance-grade components. This ring set restores combustion efficiency and minimizes oil consumption, giving you reliable performance across both stock and modified applications.
- Fits KTM 125 SX 2001-2020
- 54mm bore diameter
- Single piston application
- High-strength construction
- Optimized sealing profile
- Reduces blow-by
- Minimizes oil consumption
- Withstands high temperatures
- Bolt-on installation
- Includes installation instructions
- MPN: 2126CD
