The Bianchi Oltre XR4 Frameset is your base to creating an elite aero road bike. It is for the riders looking for the best results in terms of speed on the road. With a balance of aerodynamic features and lightweight climbing ability, this bike nestles into the aero road bike category without losing the qualities that make it a great climber. This is Bianchis most aerodynamic frame to date and was created using Computational Fluid Dynamic software to consider various iterations of geometry and tube shape. The wind tunnel was utilized to finally settle on what became the Oltre XR4. As a result, this bike can require 20 watts less power to hit the same speeds as the XR2. With a new fork profile and headtube shaping, there is no question that Bianchi is making moves in the aero world.

A huge bright spot on Bianchis top bikes is their Countervail integrated vibration cancelling system. This patented viscoelastic material is incorporated within the carbon and cancels up to 80 percent of vibrations you would typically experience on the road. The cancellation of these vibrations will keep your muscles from fatiguing for longer so you can keep your best pace mile after mile. Less vibration also means that you will have the maximum stiffness through the frame and fork of your Oltre XR4 so you can reap the full benefits of its aerodynamic design.

Thanks to Countervail, this bike also has outstanding stability. It is also equipped with rim brakes for the rider who prefers that classic feel. If you are looking for an aero advantage on the road with lightweight climbing ability and amazing stabilization, look no further than the Bianchi Oltre XR4. Building the perfect all-around is as easy as getting this frameset and customizing it to suit your needs. As the oldest bicycle manufacturer in the world, Bianchi has had more time than anyone to evolve. This frame is another example of their ability to get ahead of the rest. Anyone looking for an aero road bike with a bit of extra comfort can benefit from the Oltre XR4 Frameset.