Features1Controller Performance: The controller is efficient, with high torque, low heat, anti reverse polarity protection, and high current protection rating. 2Thumb Throttle Performance: The thumb throttle provides stable and sensitive speed control, running well on the right side of the handlebar. 3Suitable for Various Vehicles: 36V 1000W controller is suitable for electric vehicles, electric bicycles, electric tricycle and electric motorcycles. 4Suitable for DC Motors: 36V 1000W controller is suitable for various DC motors and other applications, can adjust the motor speed well. 5Long Service Life: This controller is made of circuit boards and has a longer service life, providing you great using experience.SpecificationItem Type: ControllerThumbThrottleKitMaterial: Aluminum Alloy, PlasticWeight: Approx. 377g / 13.3ozPackage List1 x Controller1 x Thumb Throttle