Colnago Y1Rs Frameset - YSBO Size:M Lightweight: Starting at 94g for

Lightweight: Starting at 94g for 50mm length

improves air transition from the tire sidewall to the wheel for optimized aerodynamics

Torx® Wrenches: T7 / T9 / T10 / T15 / T20 / T25 (2 pcs) / T27 / T30

The front wheels of the 2026 CS5060 maintain an aerodynamic design with an outer width of 34mm

An integrated flexible hose with pump head works with Presta and Schrader valves and takes stress off the valve stem while pumping

Colnago Y1Rs Frameset - YSBO Size:M Lightweight: Starting at 94g forNote: 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