My Pinarello weighs 22 lbs with steel fork and not-so-light wheels, actually many of the parts hanging from it aren't very light but I'm fine with the weight personally. One of these days I've got to weigh it with the sewups on.
Now I'm really curious as to how much my mostly trash find single speed weighs. I'm guessing 24 lbs. Although it might be a tad lighter than my Mongoose which is 24, so maybe 23.5 lbs.