The Lezyne Alloy Drive Pump features a CNC-machined aluminum handle, barrel, and shaft. The use of rigid, precise materials allows the Alloy Drive to inflate tires to riding pressure with 30% fewer strokes than conventional hand pumps. The oversized piston and handle are integrated into the body of the pump, and form a sleek, unassuming design.

The Alloy Drive Pump comes outfitted with the Lezyne ABS Flex Hose. This feature is a huge ergonomic advantage for roadside inflation. With the ABS Flex Hose, you don't have to strain to match valve angles. Simply fit the Slip-Fit System valve head to the stem, and pump away at an angle of your choosing. The Flex Hose is also equipped with the Air Bleed System for even greater accuracy in pressure regulation. For a low-profile, the Alloy Drive utilizes a compact design that stows the hose inside the pump handle when you're not using it.

The Lezyne Alloy Drive Pump is available in sizes Small (170mm, 112g) and Medium (216mm, 128g), and includes a Composite Matrix mounting bracket. The Alloy Drive HV has a maximum of 90psi, and is only compatible with Presta and Schrader Valve fittings, via its reversible hose.

Specifications-

• Lightweight, CNC machined aluminum construction
• Efficient and compact overlapping handle optimized for high volume applications
• Equipped with Presta and Schrader valve
• ABS Flex Hose with integrated valve core tool
• Includes a composite matrix frame mount
• Max. 90 psi/6.2 bar
• Weight: 112gm
• Length: 170mm