Clik Valve conversion kit with two Clik Valve cores, and replacement Clik Valve pump headOnce installed, allows pumping of tires with a simple and intuitive click on and pull off pump head, no threading or locking levers neededClik Valves can be inflated with a standard Presta pump head in a pinch, but it is not optimalIncluded Clik Valve pump head is easy to install on the majority of pumps utilizing a flexible hoseResults in no air loss, and reduces wear on pumps headsIncludes 2 Clik Valve cores, removal key, caps and replacment pump headValve AdapterPVUPC/EAN/GTIN: 4026495951845