I have a set of very lightly used Profile Design Carbon Sonic CSX Aero Bars for sale. These are the extensions only, not the base bar. They have had fewer than 100 miles of use, and come with the original pads in perfect condition. I used Cee Gees pads, so the original pads are not even used. The bars themselves don't have a single scratch or blemish.

These are size medium with 31.8 clamps. I have pics I can email for those who are interested.

$100 shipped.