This fits your . Make sure this fits by entering your model number. Good Heat Dissipation Function: Controller shell is made of metal with groovedesign, which can the internal circuit and avoid thermal overload. Quality Assurance: The wire and interface are durable, ensuring low failure rate for long term use, more efficient and more energy saving. Brushless Motor Controller: Can provide stable speed and sensitive control of braking and direction changes. Dual Mode Controller: Intelligently identify the state of the motor hall, switch the working mode, the hall is normal, there is a hall operation, and when it is damaged, it switches to no hall operation. Practical Parts: Brushless controller is a good accessory for electric bicycles, scooters, etc., bringing you more comfortable riding experience.