Schwalbe SCV - Tubeless CLIK Valve CLIK 40mm Pair ModelNumber=MODI12 Designed for Wolf Tooth rear

Designed for Wolf Tooth rear axles with a female threaded head-end

Traditional tread profile for smooth transitions across varied terrain

Vegetable oil based formula for eco protection

and 12 speed chains except Shimano 12spd chain

Chainring BCD SRAM Thread MountColor Black

Schwalbe SCV - Tubeless CLIK Valve CLIK 40mm Pair ModelNumber=MODI12 Designed for Wolf Tooth rearSchwalbe 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 witha rubber gasket compression fit (threaded pump heads are not compatible). Performance: Offers 50% higher air flow than standard tubeless valves, improving