http://www.trekbikes.com/us/en/bikes/2004/archive/

Here's the site you want, but it doesn't have the geometry anymore [eta: oh duh, you said that]. And, they didn't make a 53 that year, so maybe yours was a 54? In that case, mine's an '06, 54 cm, and I think I have a brochure here. HOWEVER, the 2004 wasn't WSD and mine is....so it might not help at all.

Karen