evo.com | Peaty's Valves > In collaboration with the iconic Chris King, the Peaty's Alloy Presta Valve Stem is bright, tough, and forged with quality. This unique Peaty's design features spoke keys and valve core remover caps that's compatible with tubeless tires and almost any style. Unique Peaty's Design tubeless Insert Compatible Base Made From 7075 Aluminium Replaceable Rubber Base Spoke Key & Valve Core Remover Caps | Peaty's Alloy Presta Valve Stem 2024 - 42mm in Blue | Rubber