Schwalbe Clik Presta Conversion Kit (Cores Only)Click In, Inflate, Go The Schwalbe Clik Conversion Kit swaps your standard Presta valve with a Clik one, making airing up your tires easier than ever, with more airflow and no pressure loss. To install, simply remove the Presta valve core and screw in the Clik one. That's it. Winner of the Eurobike Award 2024, the Clik principle is simple: just click it on. Features Simple core swap installation- remove the Presta core, screw in the Clik valve, done50% higher airflowin a tubeless setup than with conventional Presta valves No risk of air losswhen disconnecting the pump head, even at high pressures Reverse compatible- can still be inflated with normal flip-lock Presta pumps Contains 2x Schwalbe Clik Valve coresfor converting a pair of Presta valves SPECIFICATIONSIntended Use Road, Gravel, MTB Tubeless/Tube Setups Included2x Schwalbe Clik Valve cores Compatibility Any Presta-style tube or tubeless valve with a removable/replaceable core Pump Head Compatibility Clik-specific heads or gasket/lever-style Presta heads (not thread-on Presta heads) | Schwalbe | Clik Presta Conversion Kit (Cores Only) Pair