Designed to reach high-pressure with minimal effort, the Air Tool HP Floor Pump requires 30% less effort to reach 100 PSI in a 700c tire. Features: 2.5" (64mm) oversized gauge. Steel base and aluminum barrel construction. Ergonomic Wing handle. 42" (106cm) hose. 30% easier to pump high-pressure. Auto selecting SwitchHitter II technology. Max pressure: 180 PSI (12.4bar) Volume per stroke: 252cc Specifications: Valve Compatibility: Presta & Schrader Max Pressure: 145 PSI Pump Type: High Pressure/High Volume Gauge: Analog Material: Aluminum, Steel Color: Yellow