48V Leds speedometer used in e-motorcycle digital speedometer led 1.Voltage:64V 2.meter for motorcycle 1.LED speedometer used in e-scooter.2.customized according to the manufacturer's requirments.Length and width are 60*40mm voltage is 64 volt, colorful display1.with fault display (motor failure, brake handle failure, controller failure, undervoltage protection, cruise, charging display, brake ...