Features1Sensitive Control: This brushless motor controller can provide stable speed and sensitive control of braking and direction changes. 2High Performance: The wires and interfaces are durable, and ensure low malfunction of long time use. 3 Material: Made of aluminum alloy material, this brushless controller is sturdy and durable. 4Easy to Use: The interfaces have instruction labels on them for your easy installation. 5Application: Suitable for electric bicycles and electric scooters, good motor controller replacement.SpecificationItem Type: BrushlessMotorControllerMaterialAluminum AlloyRated Power: 350WCurrent: 13AController Box Size: Approx. 9x5.2x3cm/3.5x2.0x1.2inAdapted Motor Phase Angle: 60 Degree/120 Degree (Automatic Identification and Adaptation)Application: Electric Bicycles, Scooters,etc.Package List1 xBrushlessMotorController