• Compact, high-volume bicycle hand pump
• Features a knurled barrel for superior grip while pumping
• Overlapping handle design, constructed from machined aluminum, provides superior durability, minimal weight and style
• Integrated ABS flex hose is both Presta and Schrader valve compatible and greatly improves pumping action and ergonomics
• Up to 90 psi (6.2 bar) of pumping power, the Grip Drive HV is excellent for all high-volume bicycle tire applications
• Includes lightweight Composite Matrix frame mount
• Weighs 3.85 oz