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, motorable Voltage: 24V Matched Motor: 250W Brush MotorCurrent Limit: 21A±1AShort 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.