Description: Motor Brushless ControllerThis Brushless Controller is made of metal and plastic, sturdy for long time use.FeatureBrushless Motor Electric Speed Controller 36V/48V 25A with Waterproof Connector is designed to effectively prevent the intrusion of moisture and dust, ensuring stable operation in harsh environments without being affected by weather conditions.FunctionBrushless Motor Controller allows steady speed and sensitive control of braking and direction changes.Stable PerformanceQuality wires and interfaces provide great contact performance, efficiency and more energy saving. Note: please check if your connector matches. ApplicationSine Wave Controller is suitable for 750W brushless motors of electric bicycles, electric scooters, electric skateboards, e bikes and etc. Specification: Material: Plastic Metal Size Chart: 12cmx6.5cmx3.5cm/4.72inchx2.56inchx1.38inch Package Includes: 1 Brushless Controller Note: 1. Please allow slightly error due to manual measurement.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.3. Wish you a wonderful on-line shopping! Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia