birzman-valve-extender-set-40mm
birzman-valve-extender-set-80mm

Birzman Valve Extender Set (For Non-Removable Valve Core)

CCACHE recommends these type of valve extenders with next-gen lightweight tubes such as Tubolito Tubo/S-Tubo and Schwalbe Aerothan. They don't require the inner core to removed.

The Valve Extender I is designed for Presta valves with non-removable valve cores.

Instructions
i. Unscrew and open Presta valve.
ii. Attach Valve Extender.

Specifications
CNC machined
Aluminium construction

Mfr Claimed Weight
TBC