I bought a 2007 Q Pro with a 2003 Klein Carbon fork. I wrecked last week and broke the frame. I thought any carbon fork would work, right? Wrong. I got a good deal ($45) on a Reynolds Ouzo carbon/aluminum and the shoulder the lower bearing sits on is smaller than the Klein. Do I just need to get a different bearing? ... different fork? ... adapter? Help

I finally got an answer from Trek on this. Trek makes an adapter crown race that will allow you to use any 1 1/8" non-integrated fork. Trek part number is 403237.