Colnago Y1Rs Frameset - YSBO Size:M the lower sub-compartment fits a

the lower sub-compartment fits a large multi-tool or cell phone

Medium 55-59cm

Virtually silent belt drive

durable bearings and new hub design guarantees wheel stability

Colnago Y1Rs Frameset - YSBO Size:M the lower sub-compartment fits aNote: CC. Y1 Handlebar available separately Built to Defy Wind. Designed to defy the wind, the Colnago Y1Rs is the ultimate expression of aerodynamic efficiency. This bike is built to deliver optimal performance in the fastest races, combining advanced technologies and innovative design for sprinters and breakaway specialists. With a design that drastically reduces air resistance, stiffness optimised for the most powerful sprints, and surprising