Features1VERSATILE COMPATIBILITY: Suitable for electric bikes, electric tricycles, electric motorcycles, and various DC motors and applications, providing accurate speed regulation. 2ENHANCED COMFORT: The handle is made of comfortable and soft rubber material, ensuring a comfortable grip even during long rides, providing you with a pleasant experience. 3 CIRCUIT BOARD: Constructed with a circuit board, this controller has a longer lifespan and efficiency. It boasts high torque, low heat, reverse polarity protection, and high current protection. 4DIGITAL DISPLAY: The golden blue screen provides accurate and clear readings, allowing you to monitor your electric vehicle's performance with ease. 5EASY INSTALLATION: The kit includes motor speed controller and display throttle with lock, ensuring convenient and secure operation, making it easy to assemble and use for your DIY projects.SpecificationItem Type: Controller throttle setMaterial: Aluminium alloy, rubberWeight: Approx. 575g / 20.3ozPackage List1 x Controller1 Pair x Throttle2 x Throttle Key