Ride more, stroke less.
The Lezyne Pressure Drive Pump
has all the functionality of Lezyne's Carbon Pressure Drive, just
fabricated out of CNC-machined aluminum. You get a nice price break for a
minimal weight penalty. The Small pump is 170mm long, while the Medium
is 216mm long.
Pressure Drive pumps are High Pressure units, HP
for short, designed to pump up road tires. What separates Pressure Drive
pumps from Road Drive pumps are the barrel diameters. 20mm vs. 17mm.
You can push more air with a larger diameter barrel and thus pump a tire
up faster, but it will take more arm strength to do so.
the great features of Lezyne mini-pumps is that they all come with
flexible thread-on hoses rather than a fixed pump head. This is a huge
benefit for a few reasons. One is security: thread it on to a Presta or
Schrader valve and it won't come off. Another is ergonomics; you aren't
limited by holding the pump at a perfect right angle to the valve. A
third is that this Flex Hose is ABS-equipped -- it has a bleeder valve
The Lezyne Pressure Drive Pump comes in two
lengths: Small and Medium. Maximum pressure that one can attain with
this pump is 120psi. There's even an accessory Pen gauge hose that
screws into Medium pumps. The pump comes in High-Polish Black.
- CNC-machined aluminum
- 20mm barrel diameter
- Thread-on head
- Air Bleed equipped
- High pressure design
- Frame mount included