Features1Made of high quality aluminum and plastic materials, fine workmanship, good toughness, good waterproof performance. 2It provides better protection for internal circuits and makes them more durable. The accessory for an electric bike. 3You can easily understand the speed, gear, power, mode, indicator light and other basic state of the ebike. 4With LCD and thumb shifter 2 in 1, automatic or timer sleep mode, speed limit Settings, very practical, easy to use. 5Each cable comes in a different color, making it easy to install the panel display on the ebike. The accessory for an electric bike.SpecificationItem Type: ElectricBicycleControllerLCDThumbShifterMaterial: Aluminum + PlasticColor: As Pictures ShownController Voltage: 24VLCD Size: Display Size: 3.6cm/1.4inPipe Hole Diameter: 2cm/0.8inLine Length: 205cm/80.7inSuitable Handlebar Diameter: 22.2mm/0.9inPackage List1 x Controller1 xLCDThumbShifter