Advanced control board with cutting- and high- circuit design for reliable power management and efficient operation. Plug & Play installation allows for easy replacement of the old board without the need for professional tools or technical expertise. Enhanced functionality minimizes display errors and power failures, ensuring smooth operation and improved responsiveness. construction with high-quality materials designed for and reliability during intense workouts. This e-bike controller is engineered to provide a stable and efficient performance, enhancing your riding experience. Its user-friendly design ensures a hassle-free installation process, making it accessible for all users. The controller's advanced features contribute to a and more reliable ride, allowing you to focus on enjoying your journey. Color: Green Material: PCB Package Contents: 1*430157 110V control board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.