Description
If you’re rebuilding or modifying your YZF-R6’s top end, piston quality directly impacts horsepower, reliability, and engine longevity. This Wiseco kit pairs a 13.4:1 compression domed piston with a complete gasket and ring set, giving you everything needed for a proper overhaul without sourcing individual components. Built from aerospace-grade aluminum and dyno-tested for the R6’s four-valve platform, you get the strength required for high-RPM racing plus the precision fit that ensures consistent performance whether you’re on the track or the street.
- 65.5mm bore diameter
- 13.4:1 compression ratio
- Domed piston design
- Aerospace-grade aluminum
- Forged construction
- Includes complete ring set
- Piston pins included
- Retainer clips included
- Head gasket included
- USA manufactured
- Dyno-tested and verified
- Bolt-on installation (top-end)
- YZF-R6 2001–2005 specific
- MPN: CK159
