Fits all ST2, ST3, ST4 Ducati Sport Tourer models.   Simple and ultra-lightweight (less than 5 ounces!), these brackets were designed to clean up the ?clutter? created by the factory sub-fender and large license plate holder.  note: may not be street legal in all states - check local laws before ordering  important features and benefits:  significantly reduces weight   cleans up back end to give better ?flow? to body lines   built from 5052 h32 aluminum   includes small light to illuminate license plate