Birzman Valve Extender with Valve Core (2 Pcs.)

The Birzman Valve Extender with Valve Core is a set of two extenders designed for Presta valves with non-removable valve cores. These extenders are useful for cyclists who need to extend the reach of their valve stems, often for use with deeper rim profiles or certain pump types. The inclusion of valve cores ensures a complete solution for valve maintenance and extension.