Description
If you’re rebuilding your Honda XR200R’s top end, piston selection directly impacts throttle response, reliability, and how much power you can extract from the motor. The Wiseco PK1121 delivers the precision engineering and durability expected from a brand trusted by professional rebuilders and serious enthusiasts alike. This is a complete, bolt-together solution that eliminates guesswork during your engine refresh.
- 66.00 mm bore
- 10:1 compression ratio
- Aerospace-grade forged aluminum
- CNC-machined construction
- Includes rings, gaskets
- 1986–1991 Honda XR200R
- 4-stroke engine only
- High-RPM rated
- Complete piston kit
