Features1Durable Metal Shell: The controller shell is made of aluminium alloy with a groove design, providing heat dissipation to protect the internal circuit and prevent overheating. 2Outstanding Performance: Made from materials, this controller kit is lightweight, rain resistant, and durable. It can handle increased voltage, ensuring stability and high reliability. 3Clear LCD Panel: The LCD panel displays status and data clearly. With a backlight, you can easily see the screen even in dim environments, and the buttons allow for quick and convenient operation. 4Accurate Power Control: The sinewave 3 modes technology ensures accurate power control, allowing for a stable and more efficient operation of your electric vehicle. 5Easy Installation: This bike controller kit features a hassle free installation, making it convenient for both new and experienced electric vehicle enthusiasts.SpecificationItem Type: Electric bike controller setMaterial: ABS, aluminium alloyWeight: Approx. 435g / 15.3ozVoltage: 36V, 48V, 60VPower: 500WLimit Current: 28ALow Voltage: 30V, 42V, 53VPackage List1 x Panel1 x Bike Controller1 x Manual