AerTight Pump Head for Easiest use with Both Presta and Schrader Bicycle Pump
Adjustable easy-to-read gauge indicator for straightforward, correct fill; Sturdy, metal barrel with lengthy, versatile hose for a extra handy tire pump on all bikes and inflatables
Precision engineered with high of the road grade aluminum, so that you get fast, correct, dependable inflation earlier than a race or exercise; Nice for racing groups, worldwide competitors, and cross nation touring