The following electrical system and wiring diagram manual applies for Yamaha YZF-R1 2006 models. Herein you will find detail information about the entire electrical system of the motorsport which includes ignition system, electrical starting system, charging system, lighting system, signaling and cooling diagram, fuel injection system, fuel pump system, and description of the electrical components (switches, bulbs and bulb sockets, fuses, charger, battery, relay unit, ignition coil, etc).Find more information about the Yamaha YZF-R1 electrical system and wiring diagram here. You can download also the YZFR1 Service Manual.