Description:Engine valves, 8 per set/set, 4 intake and 4 exhaust.
Intake main material 40Cr10Si2Mo, cobalt-based alloy with small head and cone welding Stellite.
Exhaust main material 40Cr10Si2Mo and 53Cr21Mn9Ni4N two-material butt welding, conical welding Stellite cobalt-based alloy.
Fitment:
For HONDA
CB500 2010-2020
CB500X 2015-2020
CB500F 2015-2020
For BMW
T500GS 2015-2020
