Features 1、Real Time Monitoring: The motorcycle tire pressure monitoring system is convenient for you to monitor whether the tire leaks, ensuring your driving safety. 2、High Sensitivity: Imported chip is used for fast and effective sensing, which can send alarm accurately in case of abnormal tire pressure. 3、Safety Alarm: When the tire pressure is too low or too high, the display flashes and gives an alarm prompt to let you know the tire condition in time. 4、Including 2 Sensors: With two external sensors, easy to install, and with built in polymer battery, it has a long service life and no need to change frequently. 5、Universal: TPMS is widely compatible with those motorcycles or electric bikes with 2 tires, no need to worry about the compatibility issue. Specification Item Type: Motorcycle TPMS Material: PC + ABS Battery Type: Polymer battery (built in) Package List 1 x Motorcycle Tire Pressure Monitor 2 x External Sensor