The Sport Drive HV is a compact pump with an overlapping handle designed for high-volume tires. It features a machined-aluminum barrel and piston as well as a Composite Matrix handle and end caps. The pump comes equipped with our Presta/Schrader compatible Flex Hose. Includes lightweight Composite Matrix frame mount.CNC-machined aluminum barrel and pistonIncludes Composite Matrix frame mountPresta and Schrader valve-compatible Flex Hose