Features1Versatile Application: Suitable for electric bikes, electric scooters, electric tricycles, and electric motorcycles, this controller and throttle grip set is compatible with various DC motors and other applications. It allows for precise speed control, ensuring a smooth and efficient riding experience. 2Comfortable Grip: The throttle handle is made of soft and comfortable rubber material, providing a comfortable grip that reduces hand fatigue even during long rides. It ensures a comfortable and enjoyable riding experience for extended periods. 3Durable Construction: This controller is built with a circuit board, prolonging its lifespan and ensuring reliable performance. It is highly efficient, offers high torque, generates low heat, and provides protection against reverse polarity and high current overloads. 4Easy to Read Display: The included square screen display allows for easy reading and monitoring of important information such as speed, battery level, and mileage. 5Enhanced Safety Features: The controller features built in safety protections. This ensures the safety of both the rider and the motor, preventing damage from excessive electric currents.SpecificationItem Type:ElectricBikeControllerKitWeight: 635/22.4ozMaterial: Aluminum alloy and rubberPackage List1 x Controller1 Pair x Throttle Grip2 xThrottle Grip Key