Colnago Y1RS Dura-Ace Di2 Size:S Minimization of vibrations in the

Minimization of vibrations in the bike frame

Studies conducted by various universities in the United States

Compatibility: T47 86mm

Shell: Composite carbon co-injected Nylon + WingFlex

Exoshell20™With an extremely soft outer fabric and a superfine tricot inner layer that wraps the thin PU membrane

Colnago Y1RS Dura-Ace Di2 Size:S Minimization of vibrations in theThe Colnago Y1Rs is the ultimate expression of aerodynamic efficiency. This bike is designed to offer optimal performance in the fastest races, combining advanced technologies and innovative design for sprinters and breakaway specialists. A design that drastically reduces air resistance, optimized stiffness for the most powerful sprints and surprising comfort for long distances, the Y1Rs offers a perfect balance between performance, efficiency and