Crank Brothers Power Pump Alloy

Crank Brothers' Power Pump Alloy features a tough aluminum barrel a little over 9 inches long for maximum pumping power, a switch to select high-volume (off-road tires) or high-pressure (road tires) inflation and a handy built-in gauge. It also includes a mounting bracket so you can carry it on your frame. The Power Pump Alloy fits Schrader and Presta valves, too.