2006 Harley-Davidson FLHR - Road King, 2006 Harley-Davidson® Road King® Get in the saddle of a Road King® and instantly you declare there is no horizon too distant. The bold profile hits you first. FL forks. Full fenders. Big chrome headlight and nacelle. Everything here is fit for a royal journey. Like an air-adjustable suspension and refined chassis. Detachable windshield. Weather-resistant, lockable saddlebags. Two-up seat. Beneath all the form lies the function an isolation-mounted, black powder-coated and chrome-covered Twin Cam 88® engine in carb or EFI.