This fits your . Make sure this fits by entering your model number. Applicable motor: E-bike Controller is suitable for 36V/48V motors, providing good power Excellent accessories: specially designed for electric bicycles, electric scooters and electric motorcycles, it is a must-have for maintenance enthusiasts The installation of the controller is beneficial to improve the operating efficiency of the motor and is convenient for your long-term use Effective cooling: can reduce the temperature rise of the controller and increase the continuous mileage of the vehicle Smooth operation: no noise, no vibration, smooth and comfortable driving