My wife's first comment was "you're going to look really stupid going slow on that thing." So far, I've lined up Zipp 404's. The frameset includes the calipers, but they're looking for the seatpost. That will probably cost as much as an Ironman. I figure it would take a year to find the parts and another 6 monts to lose enough weight not to look ridiculous on it. Still, I like it. I'm just not sure it's a bike.