Review on 📏 Topeak D2 SmartGauge: Accurate and Compact Black/Grey Pressure Gauge - One Size by Billy Danaher

was damaged I actually saw this device used in a GMBH YouTube video. It works exactly as expected. For best results, inflate the tires slightly above the target pressure. I have a mountain bike 19.5 in the back and 18 in the front. So I go to around 21-23psi on my floor pump and then use setup mode to lower the pressure to my desired target. I haven't lost any air on the presta valve when it's removed. This is one of the most accurate gauges I have ever used and I have been in the industry for many years using a wide range of gauges. A NOTICE. - Someone mentioned that the pressure readings are inaccurate. It is not uncommon for pressure readings to show some difference between pressure gauges, particularly analog or other pressure gauges that are connected to a pump and use back pressure through a hose to take readings. This sensor is constant, and that's the main thing. So if your pump pressure gauge or any other pressure gauge reading is different, don't worry, just ride the bike and find out which pressure reading gives you the right feeling.