Available to pre-order. Bikes are currently not in stock, but is available to backorder. Bikes will ship to us when available from Colnago. Please contact us for delivery options.
Y1RS - Built to Defy Wind.
Designed to defy the wind, the Colnago Y1Rs isthe ultimate expression of aerodynamicefficiency. 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 optimized 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 optimize airflow in all wind conditions.
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.
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 minimizes airflow separation and improves stability at high speeds. All this without compromising stiffness, making it ideal for the most powerful riders.
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.
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.
FEATURES:
- 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
- Handlebars: CC.Y1 WYND
- Seatpost: Carbon seatpost, 0 or 15 offset mm
- Through axles: Diameter: 12 mm, length 100 mm (front) - 142 mm (rear)
- Bottom Bracket: BSA
- Frame kit weight: 1,415g
Drivetrain
Shifting system - Shimano Dura Ace R9270 Di2 Disc - 12v
Front derailleur - Shimano Dura Ace FD-R9250
Rear derailleur - Shimano Shadow RD-R9250 12v
Chain - Shimano CN-M9100 12V
Bottom bracket - T47 Shimano with Steel Bearings
Option 1 (Standard for sizes 420 - 485)
170 mm
Option 2 (Standard for sizes 510 - 530)
172.5 mm
Option 3 (Standard for sizes 550 - 570)
175 mm
Brakes
Brakes - Shimano Dura Ace R9270, 160 mm Front / 140 mm Rear, RT-CL900 rotors
Disc size - 160 mm Front/ 140 mm Rear - RT-CL900 rotors
Brake lever - Shimano DURA-ACE ST-R9270
Brake caliper - Standard Flat Mount
Wheels
Wheels - Enve WS SES 4.5 C
Through axles
Front: HH12-100 - Rear: HH12-142
Pirelli PZero Race TLR 700x28
Maximum tyre size - 32 mm (nominal width)
Components
Saddle
Scratch M5 Nack 140 Hard Black, or
Selle Italia SLR Boost Superflow Carbon Rail
(subject to stock availability)
Handlebar - Colnago CC.Y1 integrated Cockpit - regular geometry.
Stem - CCY1 integrated cockpit
Handlebar Tape - Colnago Grip Black or Colnago WT23 (for WT24 color scheme only)
Bottle cage - Colnago x Elite Bottle - custom bottle cages for Y1Rs (2x)
