Feature:1. Controller Performance: The voltage of the controller is 48V, the rated power is 1000W, the performance is stable and reliable, and it has protection functions such as undervoltage protection, over current protection, stall protection, etc., ensuring the use and safety of the electric bike.2. Good Heat Dissipation of Controller: The controller shell is made of metal with grooves to protect the internal circuit from thermal overload due to good heat dissipation.3. Stable Speed and Sensitive Braking Control: The electric bike 48V 1000W motor controller can provide stable speed and sensitive control of braking and direction change.4. Application of Controller: The electric bike 48V 1000W motor controller is applicable to electric bikes, electric tricycles, and electric motorcycles, with a wide range of applications.5. Application of Thumb Throttle: The electric bike thumb throttle is applicable to 12V99V electric bicycles, modified electric bicycles, scooters, tricycles and other electric vehicles.6. Universal Thumb Throttle: The electric bike twist throttle is applicable to lithium battery, water battery, dry battery and other batteries.Specification:Item Type: Electric Motor Speed Controller and ThrottleMaterial: Aluminum Alloy, Rubber, ABSController Type: Brushed ControllerApplicable Voltage of Handle: 12V-99VRated Power of Controller: 1000WRated Voltage of Controller: 48VColor: As Pictures ShownWeight: Approx. 484g / 17.1oz.Package List:1 x Controller1 x Thumb Throttle2 x Key5 x Wiring Plug Sleeve10 x AccessoriesNote:Be sure to wire the function line of the control controller, and do not simply wire it with the color of the controller. Once it is connected incorrectly, the controller or handle will be damaged.