I looked at the archived Trek site for the 2010 1.1 (my bike) it says 15 degree stem. The picture they show sure as $hit isnt 15 degrees though, not that it really makes a difference what they show in the pic.

http://www.trekbikes.com/us/en/bikes/2010/archive/11

Oh and what is a Quill Stem (saw it on the icycle website)