For years, the only fork to have was Kestrel's EMS fork. It was actually not aerodynamically bad at all, but it was considered a road race fork, and it wasand isa fine example of one.
Then Quintana Roo came out with its Carbonaero a few years ago, built for QR by Kinesis and still standard equipment on Trek's Hilo seriesit was the fork Lance Armstrong used on all his Trek time trial bikes during his two Tour wins in '99 and '00. Now, there are aero forks all over the place, and guess what? They're all good (at least those below). Here's the "skinny" on each of them.
FORK RELATED ARTICLES:
Intro to forks (March 18, 2002)
Integrated headsets (March 15, 2002)
Tour riders stymied in effort to use triathlon-legal products (July 16, 2001)
Reynolds Ouzo ProAero in-depth review (July 31, 2001)
SPECIFIC FORK MANUFACTURER OVERVIEWS