Providing floor pump performance in a portable package, the Micro Floor Drive HV is optimized for highvolume tire systems and features a lightweight CNCmachined aluminum barrel, piston, base, and Thandle\n A stainless steel foot peg stabilizes the pump during use and its ABS FlipThread Chuck is both Presta and Schrader compatible\n Digital HVG version with a digital gauge and an HVG version with an analog gauge\n Includes composite matrix frame mount