Feature: 1. Excellent Aluminum Shell and Recess: The controller shell is made of excellent aluminum alloy with recess for protecting the internal circuit, good heat dissipation and no thermal overload. 2. Multiple Protection: The controller has a voltage of 36V and a power rating of 1000W, with protection functions such as under voltage protection, over current protection and stall protection. 3. Stable Speed and Braking Control: The brush motor controller for electric bike can provide stable speed and sensitive control of braking and direction change. 4. Throttle Grip Applicable Batteries: The electric bike throttle grip is applicable to lithium batteries, water batteries, dry batteries and other batteries. 5. Widespread Application: Brush motor controller is applicable to electric bike, electric tricycle and electric motorcycle, with a wide range of applications. Throttle grip is suitable for 12V‑99V electric bikes, modified electric bikes, etc. Specification: Item Type: Electric Bike Throttle Grip Brush Motor Controller Kit Material: Aluminum Alloy, Rubber, ABS Controller Type: Brushed Controller Throttle Grip Applicable Voltage: 12V-99V Controller Rated Power: 1000W Controller Rated Voltage: 36V . Package List: 1 x Controller1 x Thumb Throttle Grip2 x Key1 x Headlight1 x Switch5 x Wiring Plug Sheath10 x Accessories Note: Attention: Please be sure to control the controller function line wiring, not simply and controller color wiring, once the wrong connection will cause damage to the controller or grip.