The Colnago Y1Rs is the ultimate expression of aerodynamic efficiency. This bike was created to offer optimal performance in the fastest races, combining advanced technologies and innovative design for sprinters and breakaway specialists.
A design that drastically reduces air resistance, stiffness optimized for the most powerful sprints, and surprising comfort over long distances: the Y1Rs offers a perfect balance between performance, efficiency and control.
Cutting-edge aerodynamics
The Y1Rs reduces the frontal area by 19% compared to the V4Rs, thanks to innovations such as the CC.Y1 handlebar with WYND© technology and the curved down tube. These elements reduce air resistance and optimize aerodynamic flows in every wind condition.
Stiff where it matters
The frame structure has been designed for 3.5% higher stiffness compared to the previous model. This ensures immediate power transfer during the most intense sprints and unmatched responsiveness.
CC.Y1 handlebar with WYND technology
The handlebar features a "seagull wing" shape that reduces airflow separation and improves stability at high speeds. All this without any compromise on stiffness, making it ideal for the most powerful riders.
DEFY seatpost junction
The double Y-shaped junction improves aerodynamics in the seatpost area and better absorbs vibrations, increasing comfort without sacrificing stiffness. Perfect for long breakaways and endurance stages.
Wind tunnel–verified results
Tests carried out in real configurations show that the Y1Rs requires 20 watts less than the V4Rs to maintain a speed of 50 km/h. A significant advantage in fast races and on windy courses.
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 improve aesthetics.
We validated every design decision in a World Tour race context. A project must not only look good on paper. It must also work well in real life.
COLNAGO Y1RS DISC DURAACE DI2 ENVE SES 4.5 BIKE WITH POWER METER MAIN FEATURES:
- Cutting-edge aerodynamics
- Stiff where it matters
- CC.Y1 handlebar with WYND technology
- Modern compatibility and integrated design
- Power Meter.
THE BIKE IS DELIVERED PRE-ASSEMBLED BY US*
TECHNICAL SPECIFICATIONS
- Frame: Colnago V4Rs monocoque carbon
- Fork: Carbon for disc brakes, internal cable routing, 1"1/8 section
- Groupset: Shimano Dura-Ace R9270 Di2 Disc - 12-speed
- Headset: ID:35 OD:47 36°/45° CeramicSpeed SLT treated bearings
- Thru-axle: Diameter: 12 mm, length 100 mm (front) - 142 mm (rear)
- Wheels: Enve WS SES 3.4 C
- Tyres: Pirelli PZero Race TLR 700x28
-
Crankset: Option 1 (Default) 52-36T, Option 2 50-34T
- Option 1: Standard for sizes XS-S 170 mm
- Option 2: Standard for sizes S-M 172.5 mm
- Option 3: Standard for sizes M-XL 175 mm
- Bottom Bracket: T47 Shimano with steel bearings
- Chain: Shimano CN-M9100 12-speed
- Rear Derailleur: Shimano Shadow RD-R9250 12-speed
- Cassette: Option 1 (Default) 11-30T, Option 2 11-34T
- Shift Levers: Shimano Dura-Ace ST-R9270
- Handlebar: Colnago CC.Y1 integrated cockpit - regular geometry
- Brakes: Shimano Dura-Ace R9270, 160 mm front / 140 mm rear, RT-CL900 rotors - Flat Mount Standard
- Saddle: Scratch M5 Nack 140 Hard Black Selle Italia SLR Boost Superflow Carbon Rail (availability subject to stock)
- Seatpost: Carbon, 0.15 offset, "D-Shape" section
- Rotors: 160 mm front / 140 mm rear - RT-CL900
- Stem: CC.Y1 integrated cockpit
- Bar tape: Colnago Grip Black or Colnago WT23 (only for WT24 color scheme)
- Bottle cage: Colnago x Elite Bottle - custom bottle cage for Y1Rs (2 pieces)
*PRO-M STORE OFFERS FREE BIKE PRE-ASSEMBLY SERVICE: SEATPOST, FORK, DERAILLEUR AND BRAKES ARE ALREADY INSTALLED
The Colnago Y1Rs is the ultimate expression of aerodynamic efficiency. This bike was created to offer optimal performance in the fastest races, combining advanced technologies and innovative design for sprinters and breakaway specialists.
A design that drastically reduces air resistance, stiffness optimized for the most powerful sprints, and surprising comfort over long distances: the Y1Rs offers a perfect balance between performance, efficiency and control.
Cutting-edge aerodynamics
The Y1Rs reduces the frontal area by 19% compared to the V4Rs, thanks to innovations such as the CC.Y1 handlebar with WYND© technology and the curved down tube. These elements reduce air resistance and optimize aerodynamic flows in every wind condition.
Stiff where it matters
The frame structure has been designed for 3.5% higher stiffness compared to the previous model. This ensures immediate power transfer during the most intense sprints and unmatched responsiveness.
CC.Y1 handlebar with WYND technology
The handlebar features a "seagull wing" shape that reduces airflow separation and improves stability at high speeds. All this without any compromise on stiffness, making it ideal for the most powerful riders.
DEFY seatpost junction
The double Y-shaped junction improves aerodynamics in the seatpost area and better absorbs vibrations, increasing comfort without sacrificing stiffness. Perfect for long breakaways and endurance stages.
Wind tunnel–verified results
Tests carried out in real configurations show that the Y1Rs requires 20 watts less than the V4Rs to maintain a speed of 50 km/h. A significant advantage in fast races and on windy courses.
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 improve aesthetics.
We validated every design decision in a World Tour race context. A project must not only look good on paper. It must also work well in real life.
COLNAGO Y1RS DISC DURAACE DI2 ENVE SES 4.5 BIKE WITH POWER METER MAIN FEATURES:
- Cutting-edge aerodynamics
- Stiff where it matters
- CC.Y1 handlebar with WYND technology
- Modern compatibility and integrated design
- Power Meter.
THE BIKE IS DELIVERED PRE-ASSEMBLED BY US*
TECHNICAL SPECIFICATIONS
- Frame: Colnago V4Rs monocoque carbon
- Fork: Carbon for disc brakes, internal cable routing, 1"1/8 section
- Groupset: Shimano Dura-Ace R9270 Di2 Disc - 12-speed
- Headset: ID:35 OD:47 36°/45° CeramicSpeed SLT treated bearings
- Thru-axle: Diameter: 12 mm, length 100 mm (front) - 142 mm (rear)
- Wheels: Enve WS SES 3.4 C
- Tyres: Pirelli PZero Race TLR 700x28
-
Crankset: Option 1 (Default) 52-36T, Option 2 50-34T
- Option 1: Standard for sizes XS-S 170 mm
- Option 2: Standard for sizes S-M 172.5 mm
- Option 3: Standard for sizes M-XL 175 mm
- Bottom Bracket: T47 Shimano with steel bearings
- Chain: Shimano CN-M9100 12-speed
- Rear Derailleur: Shimano Shadow RD-R9250 12-speed
- Cassette: Option 1 (Default) 11-30T, Option 2 11-34T
- Shift Levers: Shimano Dura-Ace ST-R9270
- Handlebar: Colnago CC.Y1 integrated cockpit - regular geometry
- Brakes: Shimano Dura-Ace R9270, 160 mm front / 140 mm rear, RT-CL900 rotors - Flat Mount Standard
- Saddle: Scratch M5 Nack 140 Hard Black Selle Italia SLR Boost Superflow Carbon Rail (availability subject to stock)
- Seatpost: Carbon, 0.15 offset, "D-Shape" section
- Rotors: 160 mm front / 140 mm rear - RT-CL900
- Stem: CC.Y1 integrated cockpit
- Bar tape: Colnago Grip Black or Colnago WT23 (only for WT24 color scheme)
- Bottle cage: Colnago x Elite Bottle - custom bottle cage for Y1Rs (2 pieces)
*PRO-M STORE OFFERS FREE BIKE PRE-ASSEMBLY SERVICE: SEATPOST, FORK, DERAILLEUR AND BRAKES ARE ALREADY INSTALLED
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