Features1Integrated Display: The brake handle lever comes with a built in display panel, allowing you to easily know the basic status of the electric bike and stay informed at all times. 2Finely Crafted Display: Lightweight and long lasting, the display meter features toughness and water resistant performance, providing better guard for the internal circuitry. 3Efficient Heat Dissipation: Constructed from metal with grooved design, the controller housing offers efficient heat dissipation to protect the internal circuitry, preventing thermal overload. 4Enhanced Riding Experience: With voltage of 36V and 48V, and a power rating of 350W, this kit significantly boosts the enjoyment of riding, great for cyclists who seek a challenge. 5Easy Installation: The brake lever and controller kit with display is simple to install, comes with instruction, and can be easily replaced by removing the old components and installing the new ones.SpecificationItem Type: Electric Bike Controller KitMaterial: ABS, Aluminum AlloyPackage List1 x Brake Lever with Display1 x Controller1 x Manual