Description
Features:
- Forged Ti 6242 alloy ensuring optimum strength & weight
- CrN coated tip for excellent wear resistance between the shim & valve
- CNC machined dish for lightest weight design
- Optimized Radius & profile for enhanced air flow
- Runout & concentricity held to tight tolerances for improved valve to seat seal for higher cylinder pressures
- Stem diameter held to microns, featuring superior RA finish & CrN Thin Film coating for optimum wear & friction reduction
- Superior seat finish held to microns featuring CrN coating for extended wear and seal
Fitment
Yamaha YZ450F 2014
Yamaha YZ450F 2015
Yamaha YZ450F 2016
Yamaha YZ450F 2017
