The Lezyne Gauge Drive HP is a compact hand pump made of custom CNC machined aluminum for precise and lightweight construction. The HP pump design easily inflates tires to riding pressure with fewer strokes. The overlapping handle and barrel are integrated into a compact design. It comes equipped with Lezyne's ABS Pen Gauge, a precise and compact in-line pressure gauge compatible with Presta and Schrader valves. Mounting hardware attaches beneath your bottle cage to secure the pump. 232mm length and 199 grams. Max pressure is 120 psi. Black.