The successor to the best-selling Maxtrax 3 floor pump with improved design and upgraded features. Features: 2.5' Top mounted gauge for easy reading Durable steel barrel Large steel base for stability Comfortable and ergonomic composite handle Auto-select head with thumb lock for easy use on Presta and Schrader valves No need to reverse any internals when switching between valves Ideal for home workshop or trail use Easy reach hose attachment for bikes in work stands or mounted on car racks Suitable for all bikes Inflates to 160 PSI Height 66 cm