Upgrading the valves on my bike to Clik valves is a real game changer. Straightforward to use and fixes a few annoying issues with the previous Presta valves (for example, accidentally unscrewing the valve while removing the pump). Another cool thing: there are conversion kits from Schwalbe available for both Presta and Dunlop valves, so I can also upgrade my other bike and my fiancé’s bike. Inflating tires is now a piece of cake!