2009 Yamaha Royal Star Venture Starting System Circuit and Wiring Diagram. The 2009 Yamaha Royal Star Venture is a luxury bike made for touring. It’s powered by a smooth 1294 cc liquid cooled V-four DOHC engine with Transistor Controlled Ignition (TCI) and dual intake system. Transmission uses a wide ratio 5-speed hydraulic clutch with 5th gear overdrive.