A compact, lightweight Dual Action pump with gauge that road riders can fit anywhere. Large integrated 1-1/8" diameter easy-to-read analog gauge provides the perfect inflation every time. Dual-Action (DA) doubles volume with each stroke and inflates tires to 120 psi / 8 bar. Integrated dust cap keeps pump head clean and thumb lock lever insures air-tight seal.Dual-Action Technology Delivers air on the push and pull stroke to inflate tires 2X fasterLarge integrated 1-1/8 diameter easy-to-read analog gaugeSide mount bracket includedItem SpecificationsColorBlackCompressed Gas InflatorNoDefined ColorBlackIncludes GaugeYesIncludes Mount BracketYesLength218PSI120Valve CompatibilityPrestaWeight116 Topeak Road DA G Frame Pump Frame Pump UPC: 883466017436