How about a Reynolds Recon wheelset? They are pretty light overall(1740g), but whats even more important is that they are a full carbon clincher so they have an extremely light rotational weight. The weight of the rim matters much more than the weight of the hubs. You can't beat the price of them as well. I recently picked up a set for $340 + shipping on eBay. Also, if you are going with a light weight wheeleset don't forget to go with an equally light tire/tube combo.


http://shop.ebay.com/i.html?_nkw=reynolds+recon