Trek Air Rush Electric Pump

Air Rush is a powerful electric pump that's small enough to fit in a saddle bag or pocket and strong enough to inflate multiple bike tires on-the-go.

Its bright digital display shows target pressure, current pressure, battery charge, and pressure units, while three simple buttons make operation easy. Plus, a single charge replaces up to four 16g CO₂ cartridges.

•Battery charges in less than an hour via a USB-C port
•Presta, Shrader and needle valve adapters are included
•Displays pressure in PSI, bar, and kPa
•Inflation pressure range: 2 – 120 PSI
•Net weight: 4.7oz. (133g)
•Size: 3.15 x 1.77 x 1.26in (80 x 45 x 32mm)
•Replaces up to four 16g CO₂ cartridges with one single charge