The Blackburn Air Tower 3 Floor Pump makes it easy to accurately inflate both high volume and high-pressure tires. Its thin, steel barrel design offers less resistance while the dual pump head design allows you to inflate both Schrader and Presta valves, often found on higher PSI Road and Commuter bike tires. The Air Tower 3 also sports Blackburn's easy to read Pressure Zone gauge with convenient, target inflation ranges by bicycle type. Need to inflate a soccerball, football, or other inflatable? A ball needle and inflation cone are also included for your other inflation needs and store securely on the pump when not in use.