Originally Posted by
igotyofire
I would think the main difference is 2014 Ultegra 11speed group, 2013 Di2-10speed group, noticed the 2013 has better wheels, crank
Components come down to preference for which ever you want more. Of course the black inc will come with better ones, which I assumed you would notice (and did notice).
The point of my post was to inform you that there is no structural difference between the two frames because if you bought the 2014 in hopes that it was stiffer or something, you would be wasting your money.