48V 1000W MOTOR CONTROLLER LCD BIKE CONTROLLER Function: 1. The screen is made of high quality materials, lightweight, rainproof and durable. 2. LCD screen clearly displays status and data. 3. Simple to install and use. 4. Backlight brightness level 1-3 can be set by meter, from dark to light; Set meter/mile system, set voltage level intelligent identification 24V/36V/48V/60V, battery voltage, set sleep mode, sleep or time cannot be set. 5. Sleep, such as: set 10,10 minutes without action to turn off; The gear setting mode is divided into 3 gears / 4 gears / 5 gears / 6 gears / 9 gears, 0 gears off, set wheel diameter, magnetic pole ratio shows the exact speed and set speed limit. Specification: Item type: e-bike controller Material: plastic LCD metal Color: as shown in the picture Option: 1000W 48V Overall Size: Approx. 48x48x80mm/1.9x1.9x3.1 in LCD Display Size: 52 x 38mm/2 x 1.5 inch Installation diameter: 22.5mm / 0.9in Package List: 1 x LCD display 1 x controller