I have been around the cycling world a long time, I even remember when Dura-Ace first came out and the other good Shimano stuff was 600. Does anybody know, or think they know, the origin of the group names Ultegra, 105 for example. I may have missed the explanation years ago but I am still curious. I also remember when Campy added the other names to Record, Nuovo Record and C-record, but that is another question for another day.