The Lezyne Gauge Drive HP Hand Pump makes short of work of flat tires with its CNC-machined aluminum handle and body with separate valve hose fitting. This high pressure version pumps up to a full 120 psi 8.3 bar and is easily measured using the inline Pen Gauge. An Air Bleed System at the chuck makes it possible to finely adjust pressure on the road and its light weight and compact design mean it’s no hassle to carry around either. Includes a frame mount that attaches to water-bottle bosses. 232 mm length. Claimed weight is 119 g. Works with both Presta and Schrader valves.