Wallke eBikes are equipped with an integrated wiring system that connects all essential components, ensuring smooth operation, safety, and reliable performance. Understanding this system is important when ordering accessories or replacement parts. The integrated lines typically connect the following components: Brake system: Communicates with the controller to engage motor cut-off or regenerative braking for safer riding. Horn / Bell: Receives power and signals through the integrated wiring, allowing instant audio alerts. Display / Controller: Shows speed, battery level, ride modes, and error notifications, communicating with the motor, battery, and other components for real-time feedback. Motor: Receives power and control signals from the battery and controller, ensuring smooth and efficient propulsion. Lights and other accessories: Includes front/rear lights, turn signals, and optional sensors, all powered and controlled via the integrated wiring. Important Notes: Compatibility is critical: Accessories and replacement parts must match the wiring configuration of your specific eBike model. Using the wrong component may cause malfunction, reduced performance, or damage. Serial numbers matter: Always provide your eBike model and motor serial number when inquiring or placing an order. This ensures we can confirm the exact wiring setup. Professional installation recommended: If unsure about wiring or component connections, seek assistance or follow official installation guides. Do not modify wiring arbitrarily: Tampering with integrated lines may void warranties and affect safety. If you only need one specific power line or cable, please contact our customer service to confirm compatibility and check stock availability. We can help ensure you receive the correct line for your Wallke eBike without ordering unnecessary components. By understanding and respecting the integrated wiring system, you ensure your Wallke eBike continues to deliver optimal performance, reliability, and safety on every ride.