Aluminium Presta Valve 44mm - Black Stem & Black Cap

These Aluminium Presta valve stems are a lightweight quality mountain bike component, adequate for bike enthusiasts that want a high-end product. They are designed for tubeless tyres with a round rubber base to ensure perfect compatibility for your rim design. A solid valve collar ring secures the valve to the rim, eliminating annoying slow leaks when tightened properly. The removable valve core is easily unscrewed for adding sealant.