I installed these at the trailhead first day of riding in Moab as I hadn't topped off my tubeless sealant in far too long. Seemed like a good idea before hitting the rocks. Installed easily in a few minutes. Hardest part was finding the flats to use the small included tool to tighten the Clik Valve stems into the old presta housing. 2 week trip with lots of riding an no issues. Seemed to "lose" less air between rides then the old presta valves, but that could just be due to less time in between rides since I was riding close to daily.
Just shoved it in my old pump head, pulled the lever and clicked it on. Worked perfectly and PSI readings seems spot on.
If you liked the valve, this is a must. I use it with an electric mini pump and it works great and allow me to have a correct reading in my pump.
The adapter screws right into my pump and makes the whole inflation process easier.