Stans Threaded Valve Extender (40mm) (Pair) - AS0034
Stans Threaded Valve Extender (40mm) (Pair) - AS0034, Stan's Threaded Valve Extender. Features: Allows deep section rims to be converted to tubeless For use with removable valve core presta valves 40mm effective length Specs: Size: 40mm Package: pair Remarks: Designed to fit 8.5-11mm valve holes and works with Hugo rims with stepped valve holes