TOPEAK Presta Valve Extender

Fast, easy, convenient , that you ask for ?Extend your valve with ease thanks to this extension Topeak long 43mm diameter and 7mm .What is a valve extender ?A prolonguateur is essential for a road or cyclocross wheel from an average profile (38mm) not to be too short and can inflate your tube or tubular.This extension is Topeak aluminum for the highest quality which will ensure durability and reliability with excellent and maintains a perfect air tightness .Informations :Material : Aluminium alloySize : 4.3 x 0.7 x 0.7 cm / 1.7u201d x 0.28u201d x 0.28u201dWeight : 3.4g