A floor pump specifically designed for mountain bike and other high volume tyres featuring a large 3.5" easy-to-read base-mounted analog gauge for measuring tyre pressure accurately. The super-sized barrel delivers nearly 50% more air per stroke than normal floor pumps and inflates up to 60 psi / 4 bar quickly. Equipped SmartHead® pump head automatically adjusts to fit either Presta or Schrader valves and is one of the best value floor pumps on the market. HEAD: SmartHead® with extra-long hose BARREL: Painted steel GAUGE: 60 psi / 4 bar, 3.5” base mount analog VOLUME PER STROKE: 683 cc HANDLE/BASE: Engineering grade polymer SIZE: 66 x 24.5 x 18 cm / 26" x 9.6" x 7.1" WEIGHT: 1.40 kg / 3.09 lb