Selling my 5 week old 2011 Specialized command post seat post. This is a $300 item and will be available as soon as my Thomson arrives. This post is a three position, 125mm travel air spring item with a handlebar mounted remote lever. It's a 30.9 x 405mm size.

Check the link for specs on this seat post:

http://www.specialized.com/us/en/bc/SBC ... spid=57634

I'll take $225.