Commonwealth Motorcycles. We are a Ducati KTM MV Agusta Suzuki & Triumph dealer located at 625 East Jefferson St Louisville KY 40202. Please call Ed or Tony with any questions. 502-568-2666. Taxes and Registration fees: Out of state buyers are responsible for all state county city taxes and fees as well as title service fees in the state that the vehicle will be registered. All taxes and fees must be paid in full in order for vehicle to be titled and registered. See your state laws. As per KY state law a 6% sales tax will be collected for theses states: KY IN FL AZ CA MI SC WA & MA on purchase price of vehicle. All motorcycle purchases will have an $110 document fee added.