Description
If you’re running an 1983-1984 Honda XR500R, the factory piston limits your engine’s potential—especially under sustained load or aggressive throttle inputs. This Wiseco piston kit raises your compression ratio to 10.25:1, unlocking noticeable gains in acceleration and power delivery while maintaining the reliability you need for trail or competition use. Precision forging and high-silicon aluminum construction mean you get a piston engineered to survive extreme conditions without sacrificing responsiveness.
- Bore Diameter: 92.50mm
- Compression Ratio: 10.25:1
- Material: High-silicon aluminum
- Construction: Precision forged
- Fitment: Honda XR500R 1983-1984
- MPN: 4330M09250
- Installation: Bolt-on replacement
- Application: Trail and competition
