Feature 1Controller Housing: Controller outer shell is made of high quality metal material with grooves design, able to protect the internal circuitry from thermal overload. 2High Performance: Easy to install and use and is equipped with wiring identification diagrams to provide steady speed and sensitive braking and directional change control. 3Applicable Range: Our 48V 20A controller is suitable for the 10 inch electric scooter for KUGOO M4 types with good compatibility, suitable for daily use. 4Sensitive Control: Brushless motor controller can provide steady speed and sensitive control of braking and directional changes, providing a satisfying experience. 5Easy to Use: Our electric scooter brushless motor controller is easy to install and use, will not increase your burden or cause additional energy waste.Item Type: Electric Scooter ControllerMaterial: Aluminum Alloy + PCB + PlasticColor: As Picture ShownApplication: for KUGOO M4 2 Wheeled ScooterProduct Size: Approx.99x70x33mm/3.9x2.8x1.3inGross Weight: Approx.240g/8.5ozVoltage: 48VCurrent: 20A .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Controller