Cpolebev 48V 1000W Electric Scooter Brushed Controller Motor+Throttle Twist Grip Kit Replacement for Electric Scooter Bicycle E-Bike

Brake: thin yellow (brake signal) / thin black (negative power supply); Charging port: thin red (charge input power supply positive) / thin black (power supply negative) Controller line interface definition: Battery: thick black (power supply negative) / thick red (power supply positive); Motor: dark white (negative pole of the motor) / dark blue (positive pole of the motor) Brake light: thin red (power supply positive) / thin black (power supply negative) Ignition switch: thin red (VCC) / thin blue; Indicator light: thin red (indicator power output) / thin black (indicator negative) Governor: thin blue (handlebar signal input) / thin black (negative power) / thin Red (5V positive power supply), Weight: 1.35363828868 pounds, Manufacturer: Cpolebev