Schwalbe Clik Valve Conversion Kit - Presta Valves Pair Pump Head Adapter Front Der/Shifter Compatibility-SRAM Mountain Made in the USA Model

Made in the USA Model Dropout 312

Like the Minion tires the center knobs are heavily ramped on the leading edge to reduce rolling resistance

Machined aluminum body anodized black

Compatibility extends to industry-standard 10-speed systems

6061-T6 machined aluminum cups

Schwalbe Clik Valve Conversion Kit - Presta Valves Pair Pump Head Adapter Front Der/Shifter Compatibility-SRAM Mountain Made in the USA ModelThe Clik Valve system makes inflating bicycle tires easier than ever before by simply replacing your existing presta valve cores combined with a matching Clik Valve Pump Head or Pump Head adapter. Minimal effort is needed thanks to the intuitive click system that creates a secure connection between the pump head and valve. The Clik Valve design greatly reduces risk of air loss during the inflation process and minimizes wear on the pump head itself.