The Caffélatex Tubeless Valve is a great accessory for any tubeless wheel. With its modular base, it easily adapts to any rim profile. Sold in sets of 2 valves.STRENGTHS:Thanks to its modular base, it adapts to any rim profileLightweight and reliable aluminum bodyLength 70mmCHARACTERISTICS:Adaptable to any rim profile.Thanks to the supplied conical adapter, Caffélatex Tubeless Valve can be used on rims with a valve holeSchrader that Lends:used on rims with Presta valve hole (hole diameter: 6.5mm), the flat rubber base of the valve can ensure perfect air sealing, without the need for additional adapters, or the conical adapter can be used;in the presence of rims with Presta drilling but a larger hole (diameter > 6.5 mm) inside the rim, or with Schrader drilling (hole diameter 8.5 mm), we re.