Electric Motor Controls,24V 800W Brush Motor Speed Controller With Throttle Grip For Scooter Electric Tricycle Bike Wide Application: The Brush Motor Speed Controller is replacement for scooter, small electric car, cart, electric bike, kart, electric tricycle, and so on. If you are unsure of the item, please before buying to avoid unnecessary return, thanks! Easy Installation: Easy to install, the mounting hole size is M4, direct replacement for the old or damaged one, convenient for using. Automobile And Motorcycle Products: This automobile and motorcycle product is what you are looking for hard, it can ensure that your vehicle is better. When you encounter this magical motorcycle product, your fate is already predetermined. Take this fate product home and reduce your worries! 1. Premium Material: Brush motor speed controller is made of premium aluminum alloy material, anti deformation, inner circuit, sturdy and . 2. Function: DC motor speed controller will help starting more smoothly, low noise, ensure more comfortable riding and driving safety. 3. Strict Standards: Built to greatly quality control standards, the motor speed controller rated voltage is DC24V, rated power is 800W. 4. Easy Installation: Easy to install, the mounting hole size is M4, direct replacement for the old or damaged one, convenient for using. 5. Wide Application: Electric motor controller fits for scooter, small electric car, cart, electric bike, kart, electric tricycle, and so on. Specification: Item Type: Brush Motor Speed Controller Set Material: Aluminum alloy Mounting Hole Size: M4 Rated Voltage of Controller: DC24V Rated Power of Controller: 800W Throttle Grip: 1-4V Lines: 8 groups(battery, motor, charging port, power, brake light, brake, speed control grip, electric door lock) Fitment: Fit for wind turbine scooter, small electric car, mechanical equipment, electric motorcycle DIY engine kit, cart, electric bike, kart, electric tricycle, DIY engine system, bike parts, even lawn mower and more machinery equipment and so on PackageList: 1 x Brush Motor Speed Controller 1 x Throttle Grip Set(2pcs) Note: The battery line of the thick red line is positive, the thick black line is negative, the motor line of the thick blue line is positive, the thick yellow line is negative.