These are nice caps and include a little rubber O-ring. I have tubliss so I bought a set of black (for the bladder -110 PSI) and one set of orange for the tire pressure valves so now easy to tell just by cap color
These are priced right!! Awesome OEM replacement nut. I have used these on many YFZ's and Raptors. They do not fade or tarnish like others. TUSK offer affordable parts plain and simple and they get the job done.