evo.com | CushCore Valves > Designed to work with their revolutionary tire inserts, the CushCore 44mm Tubeless Presta Valve Set are CNC-machined beauties. Their air passageway is T-shaped, rather than a simple through-hole, making them resistant to bending and clogging. They seal up great and lock down onto your rim, making them an essential component in your CushCore system. They'll work in wheels without CushCore too, if you're looking for a perfect anodized color match. Valve Core Tool Included 44mm Alloy Valves with Quality Nitrile Rubber Seal CNC Machined 6061 T-6 Aluminum Removable Presta Valve Core Valve Cap | CushCore 44mm Tubeless Presta Valve Set 2025 in Black | Aluminum/Rubber