06 Classic has footboards w/toe heal shifter, 41" wide bars that are slightly pulled back, and a two up seating arrangement. A standard has 38" bars, foot pegs and a solo seat. All 06s have black engines. Bags w/embellisher, wind screen, and sissy bar/luggage rack (six pack carrier) became available as a packaged deal with the 07 Tourer (US Only). Classics were/are OEM equipped with the bologna pipes. And Classics have the "Classic" emblem on the side covers.
Welcome to the forum, Jan.