1、Aluminum Alloy Material: Made of high quality aluminum alloy material, reliable performance, sturdy, durable and long service life. 2、Suitable Motors: Motor brushless controller fits various brands of high speed, differential, wheel hub, toothed, toothless, brushless motors. 3、Wide Application: The 36V 1500W brushless motor controller LED display is easy to install and use, suitable for 22.2mm/0.87in handlebars. 4、LED Display Panel: LED display panel can clearly show the state and data, backlight enables you to see screen clearly in dim environment. 5、Dual Mode Mode: Intelligently recognize the state of the motor Hall, switch the working mode, if the Hall is normal, there will be Hall operation, and switch to no Hall operation when damaged. Item Type: Motor Brushless Controller LED Display Kit Material: Aluminum Alloy Controller Box Size: Approx. 16.8x10.5x5.8cm / 6.6x4.1x2.3in Power: 1500W Current Limit: 50A Color: As Pictures Shown Weight: Approx. 1300g / 45.9oz 1 x Controller 1 x LED Display 1 x Manual