Features1Manufacturing Material: The LCD meter controller is made of high quality aluminum alloy and ABS material, which is well made and can effectively ensure good toughness and waterproof performance, providing better protection for the internal circuit, making it more durable. 2Clear Display: The LCD displays status and data clearly, allowing you to see the screen clearly in a dim environment. 3Brushless Motor Controller: Adopt brushless motor controller, stable mute, and can effectively control the working state of the bicycle. 4Simple Operation And Wide Applicability: Simple operation, easy to use and high performance. With LCD bracket, suitable for 22.5mm / 0.9in electric bicycle handlebar. 5Aluminum Shell Grooves Design: The controller is designed with aluminum shell grooves to ensure good heat dissipation and high temperature resistance, providing better protection for internal circuits.SpecificationItem Type:350WElectricBikeControllerWeight: Approx.1044g / 36.8ozMaterial: Aluminum Alloy + ABS Power: 350W Current Limit: 13AApplicability: Suitable For 22.5mm/0.9in HandlebarsPackage List1 x Controller1 Pair x Shifters1 xBicycle Speed Assist Sensor1 x External Speed Sensor1 x Magnetic Steel1 x Meter1 x Manual1 Pair x Brake Handle