The ultimate portable bicycle pump with integrated pressure gauge. Lightweight CNC-machined aluminum barrel, piston, base, and T-handle optimized for high volume applications, e.g. gravel or mountain bike. Stainless steel foot peg stabilizes pump during use. Includes Composite Matrix frame pump mount. 90 PSI max. Technical Specs Providing floor pump performance in a portable package The Micro Floor Drive HVG is optimized for high-volume tire systems and features a lightweight CNC-machined aluminum barrel, piston, base, and T-handle as well as an in-line pressure gauge. A stainless steel foot peg stabilizes the pump during use and its ABS Flip-Thread Chuck is both Presta and Schrader compatible. Includes Composite Matrix Frame mount. Also available in a Digital HVG version with a digital gauge and an HV version without a gauge.