Feature: 1. Good Heat Dissoption: The controller shell is made of high quality metal with grooves designed to protect the internal circuitry from thermal overload due to good heat dissipation. 2. Scope of Application: This electric bicycle brushless motor controller is easy to install and use, comes with mount for LCD display and it is suitable for 22.5mm/0.9in handlebar. 3. Sensitive Control of Braking: The 48V 60V 1000W brushless motor controller can provide stable speed and sensitive control of braking and directional changes. 4. LCD Display Function: The LCD display can clearly display the status and data, the backlight allows you to see the screen clearly in the dim environment, and the buttons are quick to operate and easy to use. 5. Working in Three Mode Mode: when the motor hall is normal, it will automatically run in sine wave mode. When one motor hall is damaged, it will be automatically identified and repaired. When all the halls are damaged, it will switch to no hall mode. Memory after identifying the phase sequence, no error when Hall is damaged. Specification: Item Type: 48V 60V 1000W Motor Brushless Controller and LCD Display Material: Aluminum Alloy Voltage: 48V, 60V Power: 1000W Current Limit: 38A Low Voltage: 42V 53V Color: As Pictures Shown Weight: Approx. 909g / 32.1oz. Package List: 1 x Controller1 x LCD Display1 x Manual