1. Multiple Functions Display: When riding a bike, this SW900 LCD display will display many useful data on your bike, such as switch buttons, light switches, battery power display, and other functions. A display screen can let you keep track of the situation at all times.2. ABS Display: The electric bike SW900 LCD display control panel is made of ABS material, which is lightweight, durable, and finely crafted. It has good toughness, providing better protection for internal circuits, making it more durable.3. Display Function Description: Speed display, assist gear display, power indicator, fault prompt, total mileage, single mileage, headlight display.4. Compact and Portable: The appearance of the SW900 LCD display is compact and lightweight, occupying small space, and easy to carry and store.5. Scope of Application: The installation diameter is