This handy little pump is great for mountain bikes and hybrids. It puts out an impressive amount of air per stroke for high volume tires, and it uses Revo-Lock technology to lock onto your valve stem, replacing the old thumb lever style.
Revo-Lock technology secures the pump to the valve stem--just place the pump head on the valve and twist the pump grip 90 degrees to secure it
Integrated pressure gauge is visible on the shaft when you pull out the handle
Small enough to stash in a seat bag or jersey pocket, but also includes a ratchet clip for frame attachment