Feature: 1. Stable Speed: This bike motor controller provides stable speed and sensitive control for braking and directional changes. 2. Aluminum Alloy: The housing of this brush motor controller adopts aluminium alloy for nice heat dissipation, protecting the internal circuit. 3. Throttle Power Display: This motor speed controller kit is designed with digital power display on the throttle, with cruising function. 4. Widely Compatible: The throttle of this scooter motor controller kit is suitable for 12V to 99V electric bike, modified electric bike, scooters, tricycle and other electric vehicles. 5. Easy Installation: This electric bike controller kit can be easily installed, and the throttle is suitable for lithium battery, water battery, dry battery and other battery. Specification: Item Type: Bike Motor Controller Kit Material: Aluminium Alloy, Rubber, ABS Controller Type: Brush Controller Throttle Applicable Voltage: 12V to 99V Rated Controller Power: 800W Rated Voltage of the Controller: 36V. Package List: 1 x Controller2 x Throttle2 x Key5 x Wire Plug Sleeve10 x Accessory Note: Please be sure to control the connection of the controller function wire. Do not simply connect the controller color. Once the wrong connection is made, the controller or throttle will be damaged.