Features1High Efficiency: Designed to provide high efficiency and torque, this electric bike motor controller delivers powerful performance with low heat generation. It also features polarity protection and high current protection for added safety. 2Long Lasting Durability: Made with circuit boards, this motor speed controller has a longer lifespan, ensuring reliable performance for an extended period of time. 3Comfortable Grip: The throttle twist grip is made from comfortable and soft rubber material, ensuring a comfortable grip even during long rides, effectively reducing fatigue. 4Versatile Compatibility: Suitable for various 36V 1000W DC motors and other applications, this controller throttle grip kit allows for precise motor speed control, making it ideal for electric bikes, tricycles, and motorcycle modifications. 5Enhanced Riding Experience: By improving control and performance, this electric bike controller throttle grip kit elevates the riding experience, offering increased overall satisfaction.SpecificationItem Type: Electric Bike Controller Throttle Grip KitMaterial: Aluminum alloy, rubberWeight: Approx. 616g/21.7ozPackage List1 x Controller1 Pair xThrottle Grip2 x Keys