Description Small in stature, big in volume.
The Alloy Drive is an ultra-compact and meticulously crafted hand pump made from 100% custom CNC-machined aluminum. It's designed to inflate mountain bike tires quickly and efficiently, using HV (High Volume) technology to bring tires to riding pressure with 30% fewer stokes.
The Alloy Drive also features the Flex Hose which creates an airtight seal against the valve, just like the Lezyne floor pumps. This design eliminates the need to hold the pump head during inflation and helps prevent damage to fragile Presta needles. For easy removal, the ABS (Air Bleed System) allows users to release air pressure in the pump hose after inflation -- no elbow grease required and no accidental un-threading of removable valve cores. The Flex Hose features a reversible head for Presta and Schrader compatibility and conveniently stores inside the pump handle when not in use.
The Alloy Drive hand pump is available in size Small which measures 170mm long and weighs 112 grams (claimed), or Medium which measures 216mm long and weighs 128 grams (claimed). Inflates tires up to 90 PSI (3.2 Bar). For use with Presta or Schrader valves. High Polish Black only. Composite frame mounting bracket included.
