Generally, I would go from a rather svelte (yet not quite clyde) 190 to about 205. Well, this year 202 was my low. Currently at 217.Gotta try to keep it down so i can get lower in the spring. Having little time to ride, plus a job where i sit for 40 hours is really messing me up. 5 years ago I got down to 180, was training in the gym, and was nearly fast on the bike. A rather serious leg injury and a kid (read: less time-but it's cool) have really hampered my attempts to get back to that form.
So I guess my answer would be 15 lbs. Of beef and beer.