A versatile floor pump specifically designed to inflate a wide range of tires featuring a large 3.5" easy-to-read base-mounted analog gauge for measuring tire pressure accurately. The larger steel barrel delivers more air per stroke for quick and easy inflation up to 120 psi / 8 bar. 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. Technical specifications Head: SmartHead with extra-long hose. Barrel: Painted steel. Handle / base: Engineering grade polymer. Gauge: 120 psi / 8 bar, 3.5" base mount analog. Size: 66 x 24.5 x 18 cm / 26" x 9.6" x 7.1". Volume per stroke: 498 cc.