It is the namesake and technical centerpiece of our Izoard 105 Di2 – the Shimano 105 Di2 wireless shifting group. As befits an all-round bike, we install a 50/34Z compact crankset for both strong climbing and fast progress. Also part of the standard equipment are a stable, excellently controllable Shimano 105 flat mount brake, lightweight DT Swiss P1800 Spline wheels, and an ergonomic cockpit made up of high-quality FSA and Oxygen components.