Cannondale System Six

This one is built up with Campy, Thomson seatpost / stem, and a nice looking set of hand-built wheels.  The Specialized crankset looks a bit out of place on a Cannondale, but still a great looking build nonetheless.

Cannondale System Six

The System Six is one of my favorite frames of all time; a great looking blend of aluminum and carbon fiber, all made here in the US (if you have a 56 or 58cm frame in black/silver color scheme for sale, shoot me an email!).  Here are pictures of a few of my favorite builds around this frame:

(same bike as above, but with Shimano Dura Ace Di2 instead of SRAM)