The Oltre’s previous XR, XR1 and XR2 iterations toyed with aerodynamics, but the XR4 has gone all the way. Bianchi borrowed the hourglass head tube and outward curving fork legs that reduce turbulence ...
Lotto-Jumbo is racing a not-yet-released aero bike at the Tour de France. George Bennett and his teammates are on the Bianchi Oltre XR4, in iconic celeste blue, which has several new features compared ...