Description
A worn or damaged piston directly impacts your CRF100’s throttle response, fuel efficiency, and overall reliability. The Wiseco PK1230 restores compression integrity and delivers the responsive power your machine deserves, whether you’re trail riding or pushing harder on the track. This is a core rebuild component that pays dividends in performance and engine longevity.
Technical Specifications:
- Bore diameter: 54mm
- Compression ratio: 9.4:1
- Material: Forged aluminum
- Machining: CNC-precision
- Fitment: Honda CRF100F 2004–2013
- Includes: Gasket set, pins, clips
- Installation: Requires engine disassembly
- MPN: PK1230









