Why Do You Need a High-Quality Motorcycle TPMS? 1. Our motorcycle tire pressure monitoring system can detect and alert you to tire abnormalities in time to prevent danger during riding. 2. The driving status display is always on, without manual operation, saving worry and power. 3. It is rain-proof, moisture-proof, and dust-proof, with a strong gasket, deep wading, not afraid of rain and water, and effective dust-proof and sandy soil. 4. Built-in explosion-proof rechargeable lithium battery, USB charging continuously. With LCD display, easy to read. Specification: Material: ABS Test pressure range: 0 to 4.5BAR Size: 5 x 5 x 2.5 cm/ 1.96 x 1.96 x 0.98 inch Note: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 2. Please allow slight dimension difference due to different manual measurements. Thank you for your understanding. Part List: 1 x Tire Pressure Monitoring System 2 x Sensors 1 x Specification 1 x Wrench 2 x Anti-theft Screws Motorcycle ,Tire Pressure,0-4.5 Bar