Skip to content
Bikes
Electric
Equipment
Apparel
About
Rides
Sale
Quick view
Quick view
$6,999.99
$7,999.99
Save $1,000.00
SKU: 97223-1061
Size
49
52
54
56
58
61
Color
Satin Obsidian/Chaos Pearl Granite/Birch
Satin Metallic White Sage/White Sage
Size
Color Satin Obsidian/Chaos Pearl Granite/Birch
View full details
About the Specialized Aethos Pro Road Bike

Specialized Aethos Pro - Shimano Ultegra Di2

Specialized Aethos Pro - Shimano Ultegra Di2

Pure Road Riding Delight

The Aethos Pro with Shimano Ultegra Di2 blends effortless electronic shifting, featherweight construction, and a sublime ride feel. It’s built for those who cherish the experience of a perfect ride, from carving through winding descents to tackling steep climbs—all with impeccable style and comfort.

Key Benefits to You as a Rider:

  • Light & Lively:
    A FACT 10r carbon frame delivers immediate acceleration and intuitive handling on every ride.
  • Shimano Ultegra Di2:
    Electronic shifting offers seamless, precise gear changes, reducing maintenance and guesswork.
  • Ride-All-Day Comfort:
    Rider-First Engineered™ design balances stiffness and compliance, so you feel fresh long into the ride.
  • Timeless Elegance:
    Classic lines and refined aesthetics make it a bike you’ll be proud to show off on any group ride.

The Bottom Line:
The Aethos Pro Ultegra Di2 captures the essence of cycling’s soul—light, responsive, and endlessly enjoyable. It’s the perfect partner for those who ride for the love of it.

View Technical Specifications
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 R8170, hydraulic disc
Front Derailleur:
Shimano Ultegra 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, Tubeless, 21mm internal width carbon rim, 33mm depth, Win Tunnel Engineered, DT for Roval 350 hub, DT Swiss Aerolite spokes
Rear Wheel:
Roval Alpinist CL, Tubeless, 21mm internal width carbon rim, 33mm depth, Win Tunnel Engineered, DT for Roval 350 hub, DT Swiss Aerolite spokes
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:
6.93kg (15 lb, 4.4 oz)
Weight Size:
56
Find Your Size
Size Chart
Questions? We can help!
Questions about the Aethos? We're here for you.

If you have any questions about our bikes, availability, sizing, or anything else, we're here to help! At Peachtree Bikes, our goal is to provide you with all the necessary information to make an informed decision.

Personal Concierge Shopping Experience

We offer a unique personal concierge shopping experience. This service allows you to schedule a one-on-one session with our expert staff. During this session, we'll assist you in finding the perfect bike that matches your needs. We'll review fit & sizing options, preform a baseline fit, give you a introduction to the bike & its features, then get you out on a test ride. We'll address any questions you may have and tailor any features to suit your needs.

Ready to begin? Simply click the button below to provide your details. We'll be in touch soon to embark on a smooth and personalized journey towards selecting your perfect bike.


FAMILY OWNED FOR 50+ YEARS

Why Shop at Peachtree?

We've made it our mission to use bikes as a force for good, that's why every bike purchased here includes our Good Ride Guarantee, ensuring your journey on two wheels is a successful one. That includes a 30-day money back guarantee, a lifetime of complimentary Ride Tune Ups, & a complimentary baseline fit.