Schwalbe SCV - Tubeless CLIK Valve CLIK 40mm Pair ModelNumber=MODI12 and 12 speed chains except

and 12 speed chains except Shimano 12spd chain

6 PSI 40 TPI 120 Tire Bead Folding Tire Diameter 27

Bearings last longer and run quieter and smoother

Traditional tread profile for smooth transitions across varied terrain

Every bike we sell is professionally assembled and tuned prior to pickup

Schwalbe SCV - Tubeless CLIK Valve CLIK 40mm Pair ModelNumber=MODI12 and 12 speed chains exceptSchwalbe 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