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$3,999.99
$4,999.99
Save $1,000.00
SKU: 97223-5056
Size
49
52
54
56
58
61
Color
Satin Carbon/Abalone over Carbon
Gloss 100% Red Ghost Pearl over Dune White/Dune White
Size
Color Satin Carbon/Abalone over Carbon
View full details
About the Specialized Aethos Comp Road Bike

Specialized Aethos Comp - Shimano 105 Di2: The Art of Pure Riding

What if every ride felt like a masterpiece in motion? The Specialized Aethos Comp - Shimano 105 Di2 takes decades of innovation and distills it into a bike designed purely for the love of riding. Whether you're chasing the perfect line on a steep descent, climbing with effortless grace, or soaking in the joy of a long coffee ride, the Aethos Comp delivers a sublime blend of performance, lightweight design, and unmatched style. This is more than a bike; it's an invitation to rediscover why you fell in love with riding in the first place.

Key Benefits for Riders

Effortless Precision with Shimano 105 Di2

Equipped with Shimano 105 Di2 electronic shifting, the Aethos Comp offers smooth, precise gear changes at the touch of a button. Whether you're tackling steep climbs or accelerating on flat terrain, this system ensures you’re always in the right gear without missing a beat. Paired with hydraulic disc brakes for confident stopping power in any condition, the Aethos Comp guarantees control and reliability for every ride.

A Featherweight Frame with Unmatched Ride Quality

The Aethos frame combines extreme lightweight with exceptional stiffness and balance, setting a new standard for ride quality. By studying the dynamics of carbon fiber, Specialized has crafted a frame that responds seamlessly to every pedal stroke. The result? A bike that feels lively on climbs, stable on descents, and comfortable on long rides. At just 7.68kg (16 lb, 14.9 oz), the Aethos is your partner for effortless performance.

Timeless Design Meets Cutting-Edge Engineering

Every detail of the Aethos Comp has been meticulously designed to blend style, durability, and performance. From the precision-engineered derailleur hangers to the lightweight Roval Alpinist carbon seatpost, every component has been chosen to enhance the ride experience. The clean, traditional road shape is subtly reimagined to deliver modern gains in stiffness and balance without compromising weight or aesthetics.

Bomb-Proof DT Swiss R470 Disc Wheels

The DT Swiss R470 Disc wheels offer a perfect balance of durability and lightweight performance, ensuring smooth handling and reliability on any road surface. Whether you're navigating technical descents or enjoying an all-day ride, these wheels provide confidence-inspiring control and speed.

Unparalleled Comfort for All-Day Adventures

The Aethos Comp’s geometry is optimized for all-day comfort, striking a perfect balance between responsiveness and a relaxed endurance position. Combined with the Body Geometry Power Sport saddle and Roval Alpinist carbon seatpost, you’ll stay fresh and comfortable on even the longest rides.

Why Choose the Specialized Aethos Comp - Shimano 105 Di2?

The Aethos Comp is more than just a bike—it’s a testament to the love of riding. With cutting-edge technology, timeless design, and effortless performance, it’s the perfect steed for riders who value the journey as much as the destination. Rediscover the joy of riding with the Specialized Aethos Comp—your new standard for perfection on two wheels.

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 105 Di2 7170
Front Derailleur:
Shimano 105 Di2 7150, braze on
Rear Derailleur:
Shimano 105 Di2 7150
Bottom Bracket:
Shimano Threaded BSA BB
Cassette:
Shimano 105, 12-speed, 11-34t
Chain:
Shimano SLX M7100, 12-speed w/ quick link
Front Brake:
Shimano 105 R7170, hydraulic disc
Rear Brake:
Shimano 105 R7170, hydraulic disc
Front Wheel:
DT R470 Disc
Rear Wheel:
DT R470 Disc
Front Tire:
Turbo Pro, 700x28
Rear Tire:
Turbo Pro, 700x28
Handlebars:
Specialized Shallow Drop, 6061, 70x125mm, 31.8mm clamp
Stem:
Specialized Pro SL, alloy, 4-bolt
Seat Post:
Roval Alpinist Carbon Seatpost
Saddle:
Body Geometry Power Sport, steel rails
Bar Tape:
Supacaz Super Sticky Kush
Bike Weight:
7.68kg (16 lb, 14.9 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.