Note: 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 comfort for long distances, the Y1Rs offers the perfect balance of performance, efficiency, and control.

Cutting-Edge Aerodynamics
The Y1Rs reduces its frontal area by 19% compared to the V4Rs, thanks to innovations like the CC.Y1 handlebars with WYND technology and the curved downtube. These elements reduce drag and optimise airflow in all wind conditions.

Stiff Where It Matters
The frame structure is designed to provide 3.5% greater stiffness than the previous model. This ensures immediate power transfer during the most intense sprints and unparalleled responsiveness.

CC.Y1 Handlebars with WYND Technology
The handlebars feature a "gull-wing" design that minimises airflow separation and improves stability at high speeds. All this without compromising stiffness, making it ideal for the most powerful riders. Sold separately.

DEFY Seatpost Joint
The dual Y-shaped joint improves aerodynamics in the seatpost area and enhances vibration absorption, increasing comfort without sacrificing stiffness. Perfect for long breakaways and endurance stages.

Wind Tunnel-Verified Results
Tests conducted in real-world configurations show that the Y1Rs requires 20 fewer watts than the V4Rs to maintain a speed of 50 km/h. A significant advantage in fast races and windy conditions.

Modern Compatibility and Integrated Design
The Y1Rs is compatible with the most advanced electronic groupsets and offers a fully integrated design, from custom bottle cages to the aerodynamic seatpost. Every detail has been optimized to reduce weight and enhance aesthetics.

Specifications
Series: V Series
Model: Y1Rs
Weight Limit: This model has an overall maximum limit (combined weight of bicycle, rider and load) of 120 kg
Frame (material): Colnago Y1Rs carbon frame
Fork (material, section notes): Bayonet fork for disc brakes, integrated cables
Headset: ID:35 OD:47 36/45 CeramicSpeed SLT Treated Bearings
Seatpost: Carbon seatpost, 0 or 15 offset mm
Through axles: Diameter: 12 mm. length 100 mm (front) - 142 mm (rear)
Tyre clearance: 32 mm (nominal width)
Handlebar: Colnago CC.Y1 integrated Cockpit - regular geometry.
Stem: CCY1 integrated cockpit
Bottle cage: Colnago x Elite Bottle - custom bottle cages for Y1Rs (2x)