Description
When your Raptor’s factory piston can’t handle increased boost or extended high-RPM use, a quality replacement becomes essential for maintaining reliability and power delivery. The Wiseco Piston Kit delivers the precision engineering and material quality needed to support aggressive riding while maintaining OEM fitment—no custom machine work required. If you’re rebuilding after wear or upgrading for performance, this kit provides the durability to handle sustained stress without sacrificing throttle response.
- Fits: Yamaha YFM700R Raptor
- Years: 2006–2014
- Bore diameter: 102mm
- Compression ratio: 11:1
- Material: Forged aluminum alloy
- Designed for stock/modified engines
- Withstands elevated temps/pressures
- Bolt-on installation
- Gasket set sold separately
- MPN: 4966M10200
