Vélo route Colnago Y1rs Disc Shimano Dura-Ace Di2 12v Fulcrum Sharq 57 YSBO - Modèle Test

The Colnago Y1Rs Disc Shimano Dura-Ace Di2 12v Fulcrum Sharq 57 YSBO – Test Model embodies all of Colnago ’s expertise in designing aerodynamic bikes for competition. Its Y1Rs carbon frame has been developed to minimise air resistance as much as possible thanks to a curved down tube, an integrated Bayonet fork and an optimised frontal area. This design allows riders to maintain high speeds with minimal effort whilst retaining exceptional stiffness for the sharpest accelerations and changes of pace.

The CC.Y1 ‘ Colnago ’ handlebar assembly, featuring WYND technology, also contributes to the bike’s performance by optimising airflow around the handlebars whilst ensuring excellent steering precision. CeramicSpeed SLT bearings, a BSA bottom bracket, fully integrated cable routing and the DEFY seatpost clamp – designed to enhance comfort without compromising performance – make the Y1Rs a true modern racing machine.

This test model has only been ridden for a few kilometres in-store, offering the opportunity to purchase a bike in excellent condition at a more favourable price. Its 12-speed Dura-Ace Di2 group Shimano s ensure instant and impeccably precise gear changes, whilst the Fulcrum Sharq 57 carbon wheels offer an excellent balance between aerodynamics, stability and performance, both on the flat and during high-speed accelerations.

Technical specifications: 

Frame:

- Frame: Colnago Y1Rs Carbon, aerodynamically optimised design
- Fork: Colnago Bayonet carbon with integrated cable routing
- Headset: CeramicSpeed SLT 1"1/8 - 1"1/4
- Bottom bracket: BSA threaded

Drivetrain:

- Crankset: Shimano Dura-Ace Di2 12-speed, 52-36T / 170 mm cranks
- Cassette: Shimano Dura-Ace 11-30T
- Chain: Shimano CN-M9100 12-speed
- Shifters: Shimano Dura-Ace Di2 ST-R9270
- Front derailleur: Shimano Dura-Ace Di2 FD-R9250
- Rear derailleur: Shimano Dura-Ace Di2 RD-R9250

Braking:

- Brakes: Shimano Dura-Ace R9270 hydraulic disc brakes
- Rotors: Shimano RT-CL900, 160 mm front / 140 mm rear

Components:

- Handlebar / Integrated stem: Colnago CC.Y1 Carbon
- Saddle: Prologo Scratch M5 Nack 140
- Seatpost: Colnago carbon (0 or 15 mm offset)
- Bottle cages: Colnago x Elite Y1Rs-specific (x2)

Wheels:

- Wheels: Fulcrum Sharq 57
- Tyres: Pirelli P Zero Race 700x28
- Maximum tyre clearance: 32 mm

General information:

- Colour: YSBO / Blue
- Sizes: M
- Weight: 7.2 kg (size M, excluding pedals)
- Maximum load: 110 kg
- Brand: Colnago