Originally Posted by
datlas
Tons to choose from and they all work. I prefer the Lezyne line, the ones with a flexible hose inside are good. Mini pumps that directly engage the valve do work but if you are not careful they can damage the valve or tube.
I vote Lezyne too.
I have a Lezyne Tech Drive HP, and it has been great! Worked well for me on countless flat tires by the side of the road. I have even rescued a random rider by the side of the road with it once that had gone through all his CO2 cartridges unsuccessfully.
Stick it in your jersey pocket or it attaches near the botle cage as well. The only downside is the rubber on the flex hose can get a bit worn out due to repeated use, so I had to replace the hose (but admittedly I was using this as my primary pump for a while, not intended for that).
The design with integrated hose is good, old school, more foolproof and easier to use than the type that clamps to the valve in my opinion.
https://www.lezyne.com/product-hpump...echdrivehp.php