Item Type: Electric bicycle display Material: ABS Weight: Approx. 201g/7.1oz Voltage: Default label 36V(24V 36V 48V 60V universal) Installation Diameter Range: 22.5mm/0.89in, 25.4/1in, 28.6mm/1.1in Package List 1 x Electric Bicycle Display Meter 1 x Instructions 1Applicability: The installation caliber range of the display meter is 22.5mm, 25.4mm and 28.6mm, which is a perfect accessory for electric bicycles and electric scooters. 2Low Failure Rate: The wire and interface of this electric bike LCD display are sturdy and durable, which can ensure a low failure rate for long term use. 3Content Display: The meter shows single operation mileage and operation time, real time vehicle speed, battery quantity and voltage, gear indication, accumulated average vehicle speed, real time output power, total mileage, accumulated maximum vehicle speed, real time working current, route indication, 6km/h boost and indication of zero, non zero start state, etc. 4LCD Display: The LCD display makes it easier for you to view the data on the panel, and the status is displayed on the large screen more intuitively, which allows you to keep abreast of the situation of your bike. 5Waterproof Connector: The bicycle modification display meter is equipped with a waterproof connectort, so that your riding is not affected by the weather.