Bianchi Oltre XR4 with countervail is the further development of the now famous XR2
Countervail has proven the test of time and Bianchi has had nothing but positive feedback from Countervail bikes.
The idea behind the OltreXR4 is the combination of speed and comfort for the riders based on the idea that more comfort will allow the rider to stay aero for longer which will help you go faster. For the enthusiast thus is a pretty promising idea.
Frame weight 980g
The fork is wholly redesigned with a wider set and more deeply aero shaped set of legs that sweep back from the dropouts up to the headtube, . The 370g full carbon fork gets the Countervail treatment and uses a unique 1.125-1.4″ tapered steerer.