Review on LEZYNE HV Bicycle Hand Pump: High Volume 90 PSI, Presta & Schrader Compatible, Compact Bike Pump for Efficient Inflation by Matt Morgan

Mountain bike, 26x2.35 tires. I don't know what they were doing in the middle of nowhere, but they tripped over a strip of building brackets. Luckily there are several picnic tables nearby, creating a 'field shop'. I have had many different pumps over the years and this one has been amazingly effective for me. I was starting to really despise those "clamp" attachments. This screws onto the Presta valve, apparently with a built-in one-way valve. Solid connection, no nasty leaks, no blowouts, etc. I was pleasantly surprised at how quickly I was able to get the tire working again. pressure level. The pump did get a little warm, but that's just physics, it shows how well it compresses air. Would definitely buy them again and recommend them to anyone looking for a good efficient compact pump.