This item is one controller for brushed motor(the motor is two wires)
Condition:Brand New
Features:indicator, brake light, charging port, power lock, throttle, brake, battery, motor.
Suitable Voltage: 12V/24V
Matched Motor: 250W Brush Motor
Current Limit: 21A±1A
Short Voltege Protection: 20V ± 0.5V
Size: 74x49x35mm

We have many brush motor controllers for 250W / 350W / 500W / 800W.
This link is for 250W, if you want other model, please clikc other links.