COLNAGO Y1RS DISC DURA-ACE DI2 12 VISION SC45 BIKE

Colnago Y1Rs – Aero Road Bike for Maximum Performance
Engineered to Challenge the Wind
The Colnago Y1Rs embodies aerodynamic engineering excellence applied to road cycling. Ideal for sprinters, breakaway specialists, and riders looking to dominate high-speed races, this bike is the result of years of research, wind tunnel testing, and technological innovation.

With a 19% reduction in frontal surface area compared to the V4Rs, the Y1Rs offers superior aerodynamic penetration without compromising stiffness and comfort, even on long rides.

If you’re seeking ultimate efficiency, impeccable aerodynamic handling, and WorldTour-level components, the Colnago Y1Rs is the perfect choice. Ideal for those who want no compromise between speed, control, and cutting-edge technology.

COLNAGO Y1RS DISC DURA-ACE DI2 12 VISION SC45 BIKE – MAIN FEATURES:

• Revolutionary aerodynamics: Optimized design with curved down tube and CC.Y1 handlebar with WYND© technology.
• Enhanced stiffness: Frame is 3.5% stiffer than the previous model for immediate power transfer.
• Integrated aero handlebar: "Seagull wing" shape reduces airflow separation and improves stability.
• DEFY seatpost joint: Y-shaped dual clamp enhances aerodynamics and comfort by absorbing vibrations.
• Wind tunnel tested: 20 watts saved compared to the V4Rs at 50 km/h.
• Modern compatibility: Fully integrated frame compatible with the latest electronic groupsets and designed for weight reduction.

THE BIKE IS DELIVERED PARTIALLY ASSEMBLED BY US*

TECHNICAL SPECIFICATIONS

• Frame: Colnago Y1Rs carbon fiber
• Fork: Bayonet fork for disc brakes with fully integrated cables
• Headset: ID: 35 / OD: 47 – Angle 36°/45°, with CeramicSpeed SLT treated bearings
• Seatpost: Carbon with 0 mm or 15 mm offset
• Thru axles: 12 mm – Length 100 mm (front), 142 mm (rear)
• Shifters: Shimano Dura-Ace R9270 Di2 Disc 12-speed
• Front derailleur: Shimano Dura-Ace FD-R9250
• Rear derailleur: Shimano Shadow RD-R9250 12-speed
• Chain: Shimano CN-M9100 12-speed
• Bottom bracket: Threaded BSA
• Braking system: Shimano Dura-Ace R9270
• Rotors: 160 mm front / 140 mm rear – Shimano RT-CL900
• Brake levers: Shimano Dura-Ace ST-R9270
• Brake calipers: Flat Mount
• Wheels: Vision SC45
• Saddle: Scratch M5 Nack 140 Hard Black or Selle Italia SLR Boost Superflow Carbon Rail (based on availability)
• Handlebar: Colnago CC.Y1 integrated – regular geometry
• Stem: Integrated CC.Y1
• Bar tape: Colnago Grip Black or Colnago WT23 (WT24 paint scheme only)
• Bottle cages: 2x Colnago x Elite Bottle – specific for Y1Rs
• Included accessories: Computer mount (various sizes)

*PRO-M STORE OFFERS FREE PRE-ASSEMBLY SERVICE: SEATPOST, FORK, DERAILLEUR AND BRAKES ARE ALREADY INSTALLED