Features1LCD Display: A LCD display panel is convenient for reading data during riding and help you grasp the riding dynamics at any time. 2Good Heat Dissipation: The controller adopts aluminum alloy shell, evenly distributed with a groove design, which has good heat dissipation. 3Durable: The LCD display panel housing is made of ABS, lightweight, strong and wear proof, can be used in 20 to 60 temperature. 4Main Uses: Suitable for 36V 48V 60V motor, which can be used for the modification and replacement of damaged parts of electric bicycle, electric bike, etc. 5Wide Application: This electric bicycle motor controller kit is easy to install and use, suitable for electric bicycles, electric scooters.SpecificationItem Type: Electric Bike Brushless Controller KitMaterial: Aluminum Alloy, ABSWeight: Approx. 547g / 19.3ozPower: 350W 450WPackage List1 x Electric Bike Motor Controller1 x Panel2 x Instruction