This is a size Large Trek Speed concept with DI2, nearly brand new.
Here's the ebay link: http://www.ebay.com/itm/280869567341?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649#ht_500wt_1009
My blog is at http://www.BenGreenfieldFitness.com
Also, I'm giving away a free 7-part series on "How To Become Superhuman" at http://www.SuperhumanCoach.com
Ahhh, bike porn... Really sweet ride, too bad you have to part with it. I can only lust after it in my heart as it is still way to pricey. Good luck on the sale.