Our Presta Valve Stem Extenders are a must have for deep-section wheel sets. Made of lightweight Machined 6066-T6 aluminum to perfectly match our Aluminium RVC Valve Stems.
The Presta Valve Stem Extenders simply screw on to Standard Presta Valves, extending valve length to protrude the rim and provide access to the valve core. This extension of the stem and access to the valve core allow for easy inflation despite the use of deep rims. Available in four lengths, extenders can also be screwed together to create further extension to the original valve length.
Compatible with all tubes with removable valve cores.
Weights Per Extender:
20mm – 1.1 grams
30mm – 1.7 grams
40mm – 2.0 grams
60mm – 3.0 grams