Description
If you’re running a CR125R hard on the track or trail, piston wear directly impacts your power delivery and engine reliability. The Wiseco 56.5mm piston kit restores—or exceeds—OEM performance with premium materials and precision engineering that handles the demands of competitive riding. This is a straightforward, bolt-in upgrade that pays dividends in throttle response and longevity.
- High-silicon aluminum construction
- CNC-machined for precision tolerances
- 56.5mm bore diameter
- Fits 1982–1984 Honda CR125R
- Improved combustion chamber design
- Lightweight for reduced reciprocating mass
- Direct-fit installation
- MPN: 448M05650
- Enhanced throttle response
- Superior wear resistance
