Originally Posted by danielhaden
It weighs less than derailer systems except for Dura-Ace. However, the weight is not distributed because it is all inside the rear hub. There is no performance reduction from this.
It really did not feel as light as a 105 or Ultegra setup.......felt almost a whole pound difference really was not as good. But for general commuting, it's probably great.
I consider it a failed experiment for my part.....and a loose of 100.00 over all.