Function: 1. FAST HEAT DISSIPATION: The bicycle controller housing is made of the highest quality aluminum alloy with grooves that perfectly dissipate heat, protecting the internal circuits, thus avoiding thermal overload. 2. STABLE AND SENSITIVE CONTROL: The electric bike controller can provide stable speed and feel the control of braking and changing direction. It can be used to update your device. 3. HIGH TEMPERATURE RESISTANT CABLE: This electric bike motor controller is made of the highest quality high temperature resistant wire, which is flame retardant and protects you and your equipment. 4. MULTIPLE COVER: Stable and reliable performance. With live protection, overcurrent protection, drag protection and other features to ensure the use and safety of the electric scooter. 5. MULTIPLE USES: Brushless motor controller has a wide range of applications in electric scooters, electric bikes, electric tricycles. Easy to wiring and installation, convenient for daily maintenance. Specification: Item Type: Electric Bike Controller Material: Aluminum Alloy Power: 350 W How to use: Connect the controller wires to the corresponding accessory ports to enable this feature. List of packages: 1 x Electric Bike Controller