Lezyne Alloy Drive Medium Pump - black

A compact HV hand pump made entirely of custom CNC-machined aluminum for precise and lightweight construction. The HV design allows this pump to inflate tires to riding pressure with 30% fewer strokes compared to conventional hand pumps. The overlapping handle and barrel with oversized piston and shaft are integrated into a compact design. Comes equipped with the ABS Flex Hose and a Composite Matrix frame pump mount.

Air Bleed System (ABS): When using Presta valves, pressing the ABS button releases air back pressure in the pump hose making it easy to remove the Flex Hose from the valve. ABS eliminates the unthreading of removable Presta valve cores after inflation. When inflating Schrader valve tubes, pressing the ABS button releases air from the tube to adjust tire pressure. ABS is patent pending worldwide.