TPMS System: Contains precision wireless transmission sensor, Rear-time monitoring pressure & temperature of 2 tires at the same time, real-time alarm in case of abnormal tire pressure and temperature. Note: If there is any problem with the sensor, please contact customer service for replacement. Easy to Read: Oversized LCD digital display clearly displays the time and tire information.(Not included Battery) High Performance: Fuel-saving, predicting air leakage, extending tire service life, balancing tire pressure to ensure driving safety. DIY installation: Using a bracket to clip the display on the handle or use the adhesive holder to stick the display on the dash. suitable for most motorcycle handlebars, including Harley Davidson, Honda, Suzuki, BMW, Yamaha, KTM, Indian, Victory, and others. Service Guarantee: We provide 24-month worry-free warranty, if you meet any problems when using our devices, please feel free to contact us and our staff will reply in 24hrs.