Add air to your tires easily with the Topeak JoeBlow(TM) Sport III Bike Pump. The 3" gauge is easy to read, while the steel base and steel barrel make this bike pump super strong and durable. The new hammer type TwinHead(TM) DX head has a 360 pivoting hose and fits Presta, Schrader, and Dunlop valves. FEATURES: Fits Presta, Schrader, and Dunlop valves New hammer type TwinHead(TM) DX with xl 360 pivot hose 3" Mid mount analog gauge Includes ball, bladder heads and hose dock Hardened steel base and barrel Ergonomic padded handle Volume per stroke: 317.5 cc Capacity: 160 psi/11 bar Dimensions: 26.7" x 10" x 4.6" Weight: 3.70 lbs.