Selle Royal brings you the Volturno inflator~ equipped with a full composite base~ auto head for Schrader and Presta valves~ 2.5 inch industrial strength gauge with an integrated air release button and an included ball and bladder needle set. The lightweight construction of the inflator makes it an easy traveler~ whether you're a hard-core cyclist or a weekend warrior. Simply grab the Volturno~ throw it in a backpack or in the trunk and forget it's there until you need it most. Lightweight Composite Base. The base of the Volturno is a lightweight and durable composite. This makes it easy to take the Inflator with you~ without worrying about added weight or it breaking down. This is paralleled by the 32mm steel body that can handle the rough terrain. Industrial Strength Gauge: The industrial strength gauge is conveniently mounted horizontally~ making it visible while pumping~ accented by its enlarged face. The Volturno also includes an air release button specifically located for optimal effortlessness. Ball/Bladder Set Included. Take the Volturno 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. It's convenient storage in the handle ensures it won't fall off or get lost~ even on the bumpiest roads.