Used Road bike Specialized Aethos Pro Ultegra Di2 Satin Red Sky / Red Onyx 2024 - Size 56cm

Used ultralight carbon Road bike Specialized Aethos Pro Ultegra Di2 2024 – Size 56 cm

The Specialized Aethos Pro 2024 is one of the lightest and most refined road bikes ever designed by the American brand. Conceived to offer a pure riding experience, it combines exceptional weight, extremely dynamic handling, and a high-end component level.

In this Ultegra Di2 Satin Red Sky / Red Onyx version, the Aethos Pro benefits from a premium assembly with Roval Alpinist CL II carbon wheels, Shimano 12-speed electronic drivetrain and integrated power meter.

Aethos FACT 10r Frame : lightweight and exceptional performance

The Aethos FACT 10r Carbon frame was developed with a single goal: to create the ultimate road bike in terms of feel. Thanks to a specific tube design and an advanced carbon manufacturing process, Specialized has achieved an extremely lightweight frame while maintaining stiffness, stability, and comfort.

The result is a bike that is lively on climbs, precise on descents and particularly enjoyable over long distances.

• Frame : Aethos FACT 10r Carbon
• Fork : FACT Carbon
• Case: Threaded BSA
• Brakes: Flat-mount brake rotor
• Verified weight: 6.8 kg

Weighing only 6.8 kg , this assembly precisely meets the minimum limit allowed by the UCI in competition.

Shimano Ultegra Di2 12-speed Drivetrain

The Specialized Aethos Pro features the Shimano Ultegra Di2 R8170 electronic groupset, renowned for its speed and precision of gear changes.

• Drivetrain : Shimano Ultegra Di2 2x12 speed
• Front derailleur : Shimano Ultegra Di2 R8150
• Rear derailleur : Shimano Ultegra Di2 R8150
• Crankset : Shimano Ultegra R8100
• Power sensor: 4iiii integrated
• Chainrings: 52/36 teeth
• Cassette : Shimano Dura-Ace 11-34

This high-end configuration ensures ultra-efficient acceleration, great versatility in the mountains and impeccable precision.

Roval Alpinist CL II carbon wheels

The Roval Alpinist CL II wheels are among the market benchmarks for versatile ultralight builds.

• Wheels: Roval Alpinist CL II carbon
• Hubs: DT Swiss 350
• Profile: 33 mm
• Assembly : Tubeless Ready
• Tires: S-Works Turbo 2BR 700x28

Their low inertia allows for very dynamic acceleration while maintaining excellent comfort and high stability.

Shimano Ultegra hydraulic brakes

The Shimano Ultegra R8170 hydraulic braking system guarantees power, progressiveness and safety in all conditions.

• Front brake: 160 mm brake rotor
• Rear brake: 140 mm brake rotor

Premium components and top-of-the-range comfort

The assembly is completed with components selected to maximize comfort, lightness, and performance:

• Handlebar : S-Works Short & Shallow
• Seatpost : Roval Alpinist Carbon
• Saddle : S-Works 3D printed with hollow titanium rails
• Ribbon: Supacaz Super Sticky Kush

A bike designed for the mountains and long, sporty rides.

The Specialized Aethos Pro is perfectly suited for:

• Mountain trails
• Long endurance outings
• Cyclosportives
• Ultralight bike enthusiasts
• Cyclists seeking premium riding sensations

Thanks to its exceptional weight, top-of-the-range equipment and unique road handling, this Specialized Aethos Pro is one of the most desirable road bikes of its generation.

Main features

• Specialized Aethos FACT 10r carbon Frame
• FACT carbon Fork
• Shimano Ultegra Di2 2x12 speed Drivetrain
• Integrated 4iiii power sensor
• Shimano Dura-Ace 11-34 Cassette
• Shimano Ultegra R8170 hydraulic brakes
• Roval Alpinist CL II carbon wheels
• DT Swiss 350 Hubs
• S-Works Turbo 2BR 700x28 tires
• S-Works 3D printed Saddle
• Verified weight: 6.8 kg
• Size: 56 cm (L)
• Colors: Satin Red Sky / Red Onyx
• Condition: Excellent. The bike has never been in an accident. Aesthetically, there are no scratches, but rather slight marks on the matte finish, which has taken on a slightly glossy appearance due to transport on a vehicle (strap marks), visible only upon very close inspection (see photos).
• Vintage: 2024