2008 Harley-Davidson Softail Cross Bones, BAD TO THE BONE! - A NOT-SO-SUBTLE REMINDER OF WHERE THE CUSTOM MOTORCYCLE CAME FROM. Stripped-off parts. Drilled metal. Primer. A bike that gets down to the bare bones of what motorcycling is all about. The old-school chopped front fender and retro air cleaner cover. The smooth lowered suspension, closer to the road than any other Softail. An air-cooled, rigid mounted, 1,584 cubic-centimeter Twin Cam 96B balanced engine, with a blacked-out finish that's pure ******. Strip down a bike to what really matters. You'll feel it in your bones.