With the Schwalbe Clik Valve, Tubeless tires can be inflated effortlessly – there’s no need to secure the pump head. The valve is extremely easy to operate with just one hand. Simply insert the valve and the corresponding pump head or pump head adapter until it clicks. After inflating, the pump head can be removed just as easily. Another advantage is the rapid air flow, which is 50% higher than that of conventional Tubeless valves. Features: - Tubeless valve - Easy to click onto the appropriate pump head with one hand - 50% higher air flow than traditional Tubeless valves - No pressure loss during inflation - No wear on the pump head Included in delivery: - 2 x Schwalbe Clik Valve Tubeless valves