1、Efficient Motor Control: Suitable for electric motorcycles and scooters up to 3000W. Offering stable and reliable sine wave control, less susceptible to fluctuations, perfect fit for QS hub motors or QS mid drive motors. 2、Enhanced Performance: 340A phase current, 120A bus current, this controller can effectively control the motor, ensuring a noticeable acceleration and enhancement in the motor, effectively increasing its power. 3、Waterproof and Temperature Resistant: The waterproof and temperature resistant is suitable for all weather use, ensuring undisturbed performance no matter the weather condition, bringing you professional and stable results. 4、Smooth and Accurate Control: For Hall sensor technology used in the controller guarantees smooth and accurate motor control, delivering an effortless driving experience. 5、Battery Protection: The motor controller not only protects the battery but also extends its lifespan, also can help increase the driving distance of your electric motorcycle. Item Type: Electric Motorcycle Brushless DC Controller Material: ABS Model: ND72340 Phase Current: 340A Bus Current: 120A Number of Mosfet: 18 Waterproof Rating: IP67 Sensor Type: For Hall Sensor Applicable Motor Power: Equal to or less than 3000W (this value is the normal matching value, if you are not pursuing torsion and top speed, and can go up one power band) Applicable for Electric Motorcycle, Electric Scooter, Brushless DC Driver 1 x Controller 1 x Wiring Harness