27.2 mm diameter, 400mm length. Can't tell the difference between this one and new.

Best price I've seen online is $170. a saddle has been put on it (Selle Italia SLR) but has never been placed on a bike or used in any way. Willing to sell the saddle as well.

Strongest, lightest carbon seatpost you can buy. 160 g. Easton's carbon nanotube technology. I've got Easton bars, stem, forks. Only reason I'm selling this is I bought it as my racing seatpost on my current bike, which I'm selling, and my new bike has a 31.6 diameter post.

If you have a comparable quality 31.6 post and are interested in trading, I'm up for that as well.