09' S2 Full SRAM Red Sells Italia SLR Ritchey WCS stem Zipp Contour 44cm Full carbon clinchers-Gigantex rims, Sapim cXray spokes, AC hubs 1500grams Speedplay x1 DuraAce 11-23 cassette and chainl Planet Bike carbon cages I also had Negative G brakes and though they helped get the weight down and stop very well, they are a pain because they don't stay centered. I was also running DuraAce tubeless wheels but they actually weigh a bit more than my current wheels. 14.9, 15.1- I can't feel a difference. The bike Is so fast due to its aero qualities I'm not sweating a few grams either way.