Schwalbe SCV - Tubeless CLIK Valve CLIK 80mm Pair MFPN=002116 IPX7 battery waterproof rating +

IPX7 battery waterproof rating + UL 2271/UL 2849 certifications for safety and reliability

Optimized for use with KMC e11 X11 X11 EL and X11 SL chains Range 11-42 Cogs 11-13-15-17-19-21-24-28-32-36-42 Cassette Body Type Shimano HG Drivetrain Speeds 11 Color Black Defined Color Black

Shimano and SRAM cassette body options

Low-friction upper bearing seal completely seals cup from contaminants and is fully captured by the top cover with no loose parts

Schwalbe SCV - Tubeless CLIK Valve CLIK 80mm Pair MFPN=002116 IPX7 battery waterproof rating +Schwalbe Tubeless Clik ValveEasy Operation: One handed use; simple "click" mechanism for attaching and detaching. Designed to be very user friendly, even for children. Compatibility: Clik Valve compatible pump head or adapter (Recommended). Can be inflated with Presta valve (SV) pump heads with a rubber gasket compression fit (threaded pump heads are not compatible). Performance: Offers 50% higher air flow than standard tubeless valves, improving