in two years using senna can not get used to the bike, especially on the flat...So I began to doubt the geometry of the bike,I'm not an expert, but judging by past experience. As for the quality, measured stiff, stable, comfortable, and unfortunately overweigh (with dura ace group, and quite of carbon parts).
Strengths: Solid build, pure silk on the road, not to stiff to make for a sore ride.
Weaknesses: Nothing yet!
The best bike I have ever been on! This bike is light, factory light, not additives yet and only a touch over 16 pounds. I’m not much of a climber but testing the hills I found allot more response and much better times then on my other bike (Iron Horse Cyclone). Smooth ride and very forgiving , solid build and solid fit. I almost got a touring bike but one ride on a Bianchi and the pure comfort of this design I am glad I bought this bike.