Lightly used 2015 Speed Concept size large. Upgraded to Dura Ace Di2 buttons on both the aerobars and on out the bull horns which is nice for those hills. Comes with the draft box, speed fin, bluetooth/ant+ duotrap sensor, bontrager BTA bottle mount/cage and speed box (bento that mounts on top tube to hold nutrition). Mostly trainer miles, one small paint chip near rear hanger, left elbow pad missing cloth covering (see pictures) otherwise it's mint! Just finished Lake Placid Ironman on this speedy thing! Pedals not included, saddle will be ISM Adamo Race.