Here is a piece put together which highlights the launch of the 2011 range.
One thing of particular interest is :40 into the clip, the gentleman is holding a cross section of the Oltre head tube. With a 1.5 inch bottom headset bearing for added responsiveness, the Oltre front section utilizes Bianchi's latest X-tex construction.
This construction process provides increased rigidity, stiffness and razor sharp steering all while reducing the weight of the bike.