2008 Harley-Davidson FLSTSB - Cross Bones, EXTRAS Blacked Out, Detachable Passenger Backrest, Luggage Rack, Passenger Pillion Saddlebags, Passenger Floorboards, Cobra Exhaust, RSD Heavy Breathers, Custom Wheels, Detachable Windshield, Daymaker Headlight, Daymaker Passing Lamps. Too Much to List. 2008 Harley-Davidson® Softail® Cross Bones The new Harley-Davidson® FLSTSB Softail® Cross Bones cuts the aggressive profile of an authentic custom bobber, but with some dark twists that deliver a wickedly fun and emotional riding experience.