Depending on what type of rider you are, tire pressure can have a huge impact on your ride. The Quarq TyreWiz 2.0 is here to make sure you always know exactly what state your tires are in. The device simply connects to your Presta Valve and reports real time tire pressures. LED lights indicate when pressure is out of your desired range. This allows the rider to make decisions based on if they want more speed, traction, or comfort. The TyreWiz 2.0 can connect to the SRAM AXS App to provide personalized recommendations based on rider preference. ANT+ and Bluetooth compatibility makes it easy to display on a head unit. It comes with a universal rim adaptor and multiple valve lengths, assuring a perfect fit on any road or MTB wheel. Boasting an accuracy of +/- 2 percent at 0.1 PSI, the TyreWiz takes out the guesswork left by your standard pump. The Quarq TyreWiz 2.0 helps your tires work for you toward your performance goals.