DUKE valve extension black
These inserts extend existing valves for use on deep profile rims. The handling is very simple. Unscrew the valve core from the stem, unscrew the extension and then screw the valve into the extension. It is only suitable for French valves.
Technical specifications:
Material: aluminum
Length: 31mm, 41mm or 60mm
Valve type: SV (French, Presta, Sclaverand)
Color: black anodized
Weight according to the manufacturer: from 2g
Weight weighed: 1.9g (31mm), 2.4g (41mm), 3.8g (60mm)
Scope of delivery: 1x DUKE valve extension black