Feature: 1. DURABLE CONSTRUCTION: The electric bicycle motor controller wires and interfaces are durable, ensuring a low breakdown over a long period of use 2. STRONG MATERIAL: The motor wire drawing speed controller shell is made of aluminum alloy, light weight, possess good strength and good corrosion resistance 3. GOOD HEAT DISSIPATION EFFECT: The controller enclosure has a groove design to protect the internal circuit and facilitate heat dissipation to avoid overheating and overload 4. SCOPE OF APPLICATION: Motor controller is suitable for electric bicycles, mini bicycles, pocket bicycles, electric wheelchairs and so on 5. SMART CHIP: The brushless electric vehicle controller driver chip use a new frame and internal computing method to increase the processing speed and reduce power consumption according to your needs, while processing all functions at high speed Specification: Item Type: Electric Bicycle Motor Controller Model: EM30S Material: Aluminum alloy Type: Brushless electric vehicle controller Operating Voltage: 48-72V Current: 65A Application: Applicable to electric bicycle, electric bicycle, mini bicycle, pocket bicycle, electric wheelchair, etc.. Package List: 1 x Electric Bicycle Motor Controller 1 x Cable