Features1Versatile Compatibility: Suitable for various 36V 350W DC motors and other applications, this controller throttle grip set allows for precise motor speed control, making it ideal for electric bikes, tricycles, and motorcycle modifications. 2High Efficiency: Designed to provide high efficiency and torque, this controller delivers powerful performance with low heat generation. It also features anti polarity protection and high current protection for added safety. 3Long Lasting Durability: Made with circuit boards, this motor controller has a longer lifespan, ensuring reliable performance for an extended period of time. 4Comfortable Grip: The throttle grip is made from comfortable and soft rubber material, ensuring a comfortable grip even during long rides, effectively reducing fatigue. 5Easy Installation and Convenience: This controller throttle grip set is easy to install and offers convenience for users, ensuring a hassle free and enjoyable riding experience.SpecificationItem Type: Controller Throttle Grip SetMaterial: Aluminum alloy, rubberWeight: Approx. 630g/22.2ozPackage List1 xController1 Pair xThrottle Grip2 x Throttle Grip Key1 x Ignition Switch2 x Ignition SwitchKey