Lezyne Alloy Drive Floor Pump Review from Performance Bicycle

The Lezeyne Alloy Drive Floor Pump is a high volume floor pump, that actually lowers inflation effort to keep you pumping with ease. The CNC machined aluminum barrel with long travel piston is engineered for smooth, precise inflation and requires less energy. Aside from all that it looks clean and PRO, and is a great addition to your home shop or garage. Click the link below for full details.
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[@Firehead427]

Well made video, however I would like to add long term information. The gauge gave erratic readings shortly after I purchased it. Not long after that,the gauge stopped working altogether. I never felt like the pump delivered a reasonable amount of air per stroke. I have no use in my shop for poorly engineered tools. The company did not return emails.

[@frohesmaedchen]

Hello! Nice video, it very easily explained this pump's use. I was just wondering, do you ever have any problems using the speed chuck, i.e. popping off while pumping? It doesn't seem to stay on the valve when I use it. Thank you :)

[@insomb]

The speed chuck doesn't stay on my presta valve, but the rest works nicely.

[@CafuniFitusu]

So, my 2 year old Lezyne ABS floor pump lost pressure. It's always been
in a heated garage during winter. Probably been used a total of 15
times. I used it on my bike, and snowblower tires. How can this $$$ pump
fail after a very short period? Yet the cheap $20 floor pump I bought
at Walmart 8 years ago, keep in the outdoor shed which goes below
freezing during winter, still works? Last pump you will ever buy? Yup,
last Lezyne I'll ever F'n buy!!!!!!!!

[@flgavilan2002]

Why I can't remove air on my presta valve using the chuck. Works fine on a schader valve but not on a presta.

[@Orgakoyd]

+Gabriel Rivero Because a presta valve is kept close at all times by the pressure inside the tube (except when pumping, it opens for a moment due to the greater pressure on the pump side, the air moves in before the pressure in the tube becomes greater again and pushes against the valve shutting it) therefore pushing the air-bleed button only empties the hose and makes it a little easier to remove the chuck.
It's a different story for the schrader valve however, because the pin (the one inside the valve) that you push to let air out of a schrader valve is spring loaded (it's how it comes back up) so in order for air to pass through more easily, the pump chuck presses it down and keeps it down until you take the hose off, so there is always an open path making the tube and the pump hose one therefore air from the tube freely flows back out when you push the bleed button and you can remove air. Hope this clears things up.

[@Mr_Sunnshine]

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