The Lezyne Micro Floor Drive HV is a compact high volume pump design that brings floor pump function and power along for the ride. The aluminum barrel, shaft, base and T-handle are CNC machined for durability, ergonomics and reduced weight. The stainless steel foot peg provides stability while pumping. The ABS Flip-Thread Chuck and long rubber hose make it easy to reach Presta and Schrader valves. The HVG model features an in-line psi/bar pressure gauge. It comes equipped with Lezyne's ABS Flex Hose, which has a threaded Presta connection with ABS on one side and a threaded Shrader connection on the other.