48V 1800W Brushless Electric Motor Controller kit for Go Kart Scooter E-Bike ATV

1800W 48V Motor: Type : Brushless DC Motor Output Power: 1800W 2.5HP Voltage : 48V Speed: 4500rpm Max electric current:40A Motor Sproket : T8F 9T Fits: Electric Scooters, buggies, Quad ATV E bikes Speed Controller: rated voltage: dc 48 v Current limit : 32A rated power: 1800w matching motor: dc brushless motorUnder Voltage Protection: 20V Wires Interface Definition Battery :Thick Black (Power Negative) /Thick Red (Power Positive) Motor :Thick Yellow (Motor Negative) /Thick Blue (Motor Positive) Ignition Switch :Thin Red(VCC)/Thin Blue Indicator : Thin red (Indicator power output) /thin black (indicator negative) Brake :thin yellow (Brake signal)/thin black(Negative Power) Speed governor :Thin blue(Speed handlebar Signal input) /Thin black (Negtive Power) /thin red(5V Positive Power) Charge Port : Thin red (charge input power Positive) /thin black (Power negative) Brake Light: Thin red (power Positive) /thin black (Power negative) Package includes 1 x throttle grip 1 x motor 1 x speed controller. 1 x forward reverse switch.