Motorcycle wiring harness is an assembly of wires, connectors, and other components that connect the various electrical components of a motorcycle. It is responsible for transmitting electrical power and signals from the battery, alternator, and other sources to the various systems and components, such as the ignition system, lights, and sensors. The wiring harness is typically made up of individual wires that are organized and bundled together, with connectors and terminals at each end to allow for easy installation and removal. It is essential for the proper functioning of a motorcycle and must be designed and manufactured to strict specifications and standards to ensure safety and reliability.