Features1WITH HEAT DISSIPATION GROOVE: The controller enclosure is made of metal with grooves to protect the internal circuits from thermal overload due to bad heat dissipation 2TECHNICAL PARAMETERS: The rated voltage of controller is 36V and the rated power is 500W, which has stable and reliable performance 3VARIOUS PROTECTION: With undervoltage protection, overcurrent protection, stall protection and other protection functions, to ensure the use of electric bicycles and safety 4STABLE AND SENSITIVE: Brushed motor controller can provide steady speed and sensitive control for braking and directional changes 5WIDELY USED: The controller is suitable for electric bicycles, electric bikes, electric scooters, with a wide range of applicationsSpecificationItem Type: Electric Bicycle Brushed ControllerMaterial: Aluminum alloyPower: 500WPackage List1 x ElectricBicycleBrushed Controller