Aethos Pro

$6,999.99$6,999.99
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SKU: 97224-1161
Ultegra PD-R8000 Pedal

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49120-4020-Specialized-Stix Switch 2-Pack-Combo Pack-Peachtree-Bikes-Atlanta

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Ride it Risk-Free for 30 Days!

Every bike comes with our 30-Day Ride Guarantee. Take it home, ride it like you own it. If it’s not right, bring it back within 30 days & we’ll refund your purchase or help you find the right bike.

 

Normal wear and tear is expected—because the only way to know it’s the right ride is to ride it.

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Specialized Aethos Pro Road Performance Bike
  • Specialized Aethos Pro - Shimano Ultegra Di2: The Ultimate Expression of Road Perfection

    At the intersection of art and engineering lies the Specialized Aethos Pro - Shimano Ultegra Di2. Designed to deliver exceptional lightweight performance, balanced ride characteristics, and undeniable style, this bike is the epitome of what a road bike can be. Billions of calculations and decades of expertise have culminated in a machine that not only redefines how a bike should ride but also reignites the pure joy of cycling. With its precise Shimano Ultegra Di2 shifting, featherweight frame, and world-class components, the Aethos Pro is ready to elevate every ride.

    Key Benefits for Riders

    Effortless Precision with Shimano Ultegra Di2

    The Shimano Ultegra Di2 electronic groupset delivers smooth, crisp shifts every time, ensuring seamless transitions across its 12-speed drivetrain. Paired with powerful hydraulic disc brakes, you get unparalleled control and reliability in all conditions. The inclusion of a 4iiii Power Meter takes your training and performance to the next level, giving you precise data to optimize your efforts.

    Featherweight Design for Unmatched Performance

    With a FACT 10r carbon frame weighing just 6.78 kg (14 lb, 15.2 oz) complete, the Aethos Pro climbs like a dream and accelerates effortlessly. Inspired by the groundbreaking Aethos design, this frame combines ultimate stiffness with compliance, ensuring every watt of power is efficiently translated into forward momentum while maintaining ride comfort over long distances.

    Roval Alpinist Wheels for Speed and Stability

    The Roval Alpinist CL II wheels are the perfect match for the Aethos Pro. With their carbon construction, 33mm depth, and DT Swiss 350 hubs, these wheels provide exceptional performance. Tubeless-ready and engineered for speed in Specialized’s Win Tunnel, they deliver unmatched responsiveness and smooth handling on any terrain.

    Comfort and Style with Roval Alpinist Components

    The Roval Alpinist Carbon Seatpost and Body Geometry Power Pro saddle with hollow titanium rails ensure long-lasting comfort and reduced weight. Every detail, from the handlebars to the fork expander plug, has been meticulously designed to enhance performance and style, making this bike as beautiful as it is functional.

    Ride Characteristics Like No Other

    The Aethos Pro features Rider-First Engineered™ geometry, delivering a perfectly balanced ride feel for every frame size. Whether accelerating up steep climbs, navigating technical descents, or cruising through a coffee ride, this bike handles with confidence and precision. Its reimagined traditional road shape offers massive gains in stiffness and balance without compromising durability.

    Why Choose the Specialized Aethos Pro - Shimano Ultegra Di2?

    The Aethos Pro is for riders who demand the best—those who seek a bike that offers top-tier performance, exceptional comfort, and timeless style. Whether you’re chasing performance goals or enjoying the freedom of the open road, this bike redefines what it means to ride. Step into the future of road cycling with the Specialized Aethos Pro and experience a ride like no other.

  • Frame:
    Aethos FACT 10r Carbon, Rider First Engineered™, Threaded BB, 12x142mm thru-axle, flat-mount disc
    Fork:
    FACT Carbon, 12x100mm thru-axle, flat-mount disc
    Shifters:
    Shimano Ultegra Di2 R8170, hydraulic disc
    Front Derailleur:
    Shimano Ultegra Di2 R8150, braze-on
    Rear Derailleur:
    Shimano Ultegra Di2 R8150, 12-speed
    Bottom Bracket:
    Shimano Threaded BSA BB
    Cassette:
    Shimano Ultegra, 12-speed, 11-30t
    Chain:
    Shimano M8100, 12-speed w/ quick link
    Front Brake:
    Shimano Ultegra R8170, hydraulic disc
    Rear Brake:
    Shimano Ultegra R8170, hydraulic disc
    Front Wheel:
    Roval Alpinist CL II, 21mm internal width carbon rim, 33mm depth, Win Tunnel Engineered, DT for Roval 350 hub, DT Swiss Aerolite spokes, Tubeless Ready
    Rear Wheel:
    Roval Alpinist CL II, 21mm internal width carbon rim, 33mm depth, Win Tunnel Engineered, DT for Roval 350 hub, DT Swiss Aerolite spokes, Tubeless Ready
    Front Tire:
    S-works Turbo 2BR, 700x28mm
    Rear Tire:
    S-works Turbo 2BR, 700x28mm
    Handlebars:
    S-Works Short & Shallow, 125mm Drop, 75mm Reach w/Di2 Hole
    Stem:
    Specialized Pro SL, alloy, 4-bolt
    Seat Post:
    Roval Alpinist Carbon Seatpost
    Saddle:
    Body Geometry Power Pro, hollow titanium rails
    Bar Tape:
    Supacaz Super Sticky Kush
    Bike Weight:
    6.78kg (14 lb, 15.2 oz)
    Weight Size:
    56
  • size-chart

  • What We Do:

    Full Professional Assembly

    Our certified mechanics put together every component—down to the tiniest bolt—ensuring your bike meets the highest standards of safety and performance.

    Precise Tuning & Adjustment

    Once built, we tune gears, adjust brakes, true the wheels, and dial in every detail to guarantee a smooth, flawless ride from day one.

    Careful Repackaging

    After your bike passes inspection, we carefully repackage it with easy-to-follow instructions. The result? A simple, stress-free assembly process in the comfort of your home.

    Why It Matters:

    By taking the time to ensure every aspect of your bike is perfect, we’re giving you more than just a product—we’re offering peace of mind. You’ll hit the road or trail knowing that your bike has been fine-tuned by professionals who care about quality as much as you do.

    Processing Time & Shipping:

    Since we treat each bike with personalized attention, please allow 2–3 business days for this service before your order ships. If you need expedited processing, simply reach out to us at info@peachtreebikes.com — we’ll do our best to accommodate your timeline.