Features 1、Good Heat Dissipation: The controller shell is made of premium metal with grooves to protect the internal circuit from thermal overload due to good heat dissipation. 2、800W 48V Controller: The controller provides a steady speed. Brushed motor controller can provide stable speed and sensitive control of braking and direction change. The rated power of the controller is 800W. The rated voltage is 48V. 3、Power Display: The electric bicycle throttle handle has a light power display, which is intuitive and convenient, and can accurately determine the residual power. Handle with cruise function. 4、Universal Throttle Handle: The throttle handle is suitable for lithium battery, water battery, dry battery and other batteries. It is used for 12V‑99V electric bicycles, modified electric bicycles, scooters, tricycles. 5、Pay Attention: 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. Item Type: Motor Controller Throttle Grip Kit Material: Aluminum alloy, rubber, ABS Weight: Approx. 614g/21.66oz Controller Type: Brush controller Rated Power Of The Controller: 800W Package List 1 x Controller 2 x Throttle Grip 2 x Key 5 x Wiring Plug Sleeve 10 x Accessories