DNM High Pressure 300 PSI(20 BAR) Max Front Fork & Rear Shock Suspension Portable Mini Pump with Air Bleed Button

Works perfect. I put 250 psi in my rear shock and 100 psi in the fork, it was easy peasy. The threaded end screws on really well. Some people are complaining that it loses pressure, but it actually doesnt. The sound you hear is just the pump loosing air when you unscrewed it, none comes out of the shock. To test this screw your pump on slightly to the shock until you can pump it up but before it activated the shock, then pump it up to about where you set it and finish screwing it on. It should be right where you left it. If you dont pre-pressurize the pump when testing, air will leave the shock to equalize the two.

Super well designed

So far so good used it once

I use this pump to add air to my struts on my Piper aircraft

Looks to be a good quality pump. Dont know how long will last. Only time will tell.

Pump works great on the rear shock on my Cannondale Prophet mountain bike but doesnt work on the front suspension fork!!☹️

Pressure reading seems very close to actual pressure when compared with other mechanical gauges and digital gauges. The valve end is SO easy to use thanks to its larger size and it seals before it opens the valve. It will drop about 5psi when connected to a small gas shock but you can pump it up a little bit to minimize that. I dont think it will be easy to pump up much past 200psi and unless you have no other choice inflating a tire will take a very long time but it can be done. The bleed button works great only letting out a very small puff of air if pressed in but if pressed slightly will let it all out. The handle is a bit odd to hold but its ok. Definitely something you need to adjust air pressure in a gas shock, should be sold with a shock as a kit. Very well made and serviceable.

Perfect pump for my needs.

The pump body is essentially the same as the RockShox pump Ive had close to a decade. The nozzle fitting is the longer style too, which is why I got this one so it can reach down into my Race Face dropper post. But that same dropper post revealed the weak spot of the cheaper pump which is it is completely inaccurate and anything under 50psi. This is not good since dropper posts tend to run 20-40psi and small changes maker huge differences in their return rate. And I imagine small changes even at higher pressures are inaccurate which is a problem if you like to make changes to your suspension often. So I guess it depends on how picky you are if its worth spending some more on a more accurate pump.

It’s very hard to pump beyond 200psi