Extend the hidden hose on the Air Support HP Pro pump, and thread it onto your Presta valve for secure inflation of your road tires. Designed with a smaller volume chamber for higher-pressure tires, this premium pump allows you to quickly inflate tires up to 120 psi.
Stow it in your jersey pocket, or use the included bracket to mount it under your bottle cage.
Premium-quality with smaller volume chamber for higher pressure tires
Inflate to 120 psi (8.25 bar) with little effort
Extendable, hidden hose reduces stress at valve when pumping at higher pressures