Features1Aluminum Alloy Shell: Grooved aluminum alloy shell for heat dissipation, protecting internal circuits of this controller and preventing overheating for prolonged performance. 2ABS Panel: Lightweight, sturdy panel with fine craftsmanship, providing superior toughness and water proof properties for enhanced circuit safety and longevity. 3Clear LCD Display: Easily view status and data with backlit screen for visibility in dim environments; responsive keys for quick and user friendly use; Brushless controller for quiet work and sensitivity to electric bike status. 4Integrated Control: Instrument panel, controller, and tail light linked together for seamless work; for example, activating the left turn sign on the panel will display left turn on the instrument, and the tail light will illuminate the left sign. 5Complete Kit: A seamless combination of controller and panel in one box, ensuring compatibility and ease of installation for an easy and riding experience.SpecificationItem Type: Brushless Controller Panel KitMaterial: ABS, Aluminum AlloyController Specification: 48V 60V 350WPackage List1 x Controller1 xPanel1 x Manual