Chigee External Tire Pressure Sensor (Pair)For Use with AIO 5 Riding Systems Add the External Tyre Pressure Sensors to your smart riding setup with your AIO 5 Lite, AIO 5 Play or other AIO 5 System. Send temperature and pressure information accurately and instantly to your data dashboard. Clear alerts when the theatre changes alerting you instantly. No more guessing if the rubber is cold, or if a slow puncture is about to become a big drama. With the Chigee External Tyre Sensors you'll also be