Features1Good Heat Dissipation: The controller shell is made of aluminum alloy with grooves to protect the internal circuit from thermal overload due to good heat dissipation. 2Circuit Protection: It has protection functions such as undervoltage protection, over current protection, stall protection, etc., ensuring the use and safety of electric bicycles. 3Sensitive Control: The brush motor controller can provide stable speed and sensitive control of braking and direction change. The voltage is 24V, the rated power is 500W, and the performance is stable and reliable. 4Easy to Install: The pedal accelerator is easy to install and use, and is suitable for people who like to use their feet to accelerate. The foot throttle pedal is applicable to 12V99V. 5Wide Range of Applications: The controller and pedal accelerator are applicable to electric bicycles, refitted electric bicycles, scooters, electric tricycles.SpecificationItem Type: Controller Throttle Pedal Set Material: Aluminum alloy, ABSWeight: Approx. 700g/24.69ozController Type: Brush controllerRated Power Of The Controller: 500WPackage List1 xController1 xThrottle Pedal1 x Lock2 x Key