Selle Royal brings you the Voltron inflator, equipped with a full composite base, auto head for Schrader and Presto valves, 2. 5 inch industrial strength gauge with an integrated air release button and an included ball and bladder needle set. The body is constructed from 32mm steel, offering a hardened body that can handle all the bumps along the road. The industrial strength gauge is conveniently mounted horizontally, making it visible while pumping, and has an air release button specifically located for optimal effortlessness. Take the Voltron on your picnic ride and use the included ball and bladder set to pump up your bike tires and quickly switch to inflating a soccer ball. The lightweight construction of the inflator makes it an easy traveler, whether you're a hard-core cyclist or a weekend warrior.