Power: 18A Power: 350W 100% brand new & high quality Color: silver 36V/48V 350W Brushless Intelligent Dual-Mode E-bike Controller Scooter Motorcycle Electric Bicycle Voltage: 36V/48V Material: plastic, metal Apply to: electric bicycle, electric tricycle, motorcycle, scooter, electric bike and so on Size: 10.5cm*7.5cm*3.5cm Package included: 1* E-bike Controller Features: 1. The controller shell is made of aluminum alloy, which can protect the inner circuit and is good for heat dissipation to avoid thermal overload. 2. This item is a brushed motor controller, it can provide steady speed and sensitive control of braking and direction changes. 3. The wires and interfaces are durable and ensure low malfunction during long-term use. 4. The interfaces have instruction labels for your easy installation. 5. Suitable for electric bicycles and scooters. Notice: 1.1cm = 10mm = 0.39inch. 2.Please allow 1-2mm error due to manual measurement and make sure you do not mind before ordering. 3.Please understand that colors may exist chromatic aberration as the different placement of pictures.