Aethos Comp
$3,999.99$4,499.99
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$54.99
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 Comp - Shimano 105 Di2: Pure Riding Perfection
What happens when 46 years of innovation and passion for cycling come together? The result is the Specialized Aethos Comp - Shimano 105 Di2, a bike built simply for the love of riding. Designed to deliver exceptional ride quality, extreme lightweight performance, and undeniable style, the Aethos Comp is your gateway to rediscovering the joy of the road. Whether you’re climbing steep grades, cruising technical descents, or enjoying an all-day coffee ride, the Aethos is the bike that makes every ride feel special.
Key Benefits for Riders
Effortless Precision with Shimano 105 Di2
The Shimano 105 Di2 electronic groupset delivers crisp, reliable shifting at the touch of a button, making every gear change seamless and intuitive. Coupled with hydraulic disc brakes, you get exceptional stopping power and control in all conditions. This low-maintenance system ensures your focus stays on the ride, not on adjustments.
Featherweight Performance with Exceptional Ride Quality
The Aethos Comp features the FACT 9R carbon frame, engineered for the perfect balance of stiffness and compliance. This lightweight frame, inspired by the revolutionary Aethos design, weighs just 7.5 kg (16 lb, 8.6 oz) for the complete bike. Whether you're accelerating uphill or carving corners on a descent, the Aethos feels responsive, stable, and fast.
Bomb-Proof Durability with DT Swiss R470 Disc Wheels
Equipped with DT Swiss R470 Disc wheels, the Aethos Comp is ready for anything. These wheels deliver a smooth ride, exceptional durability, and efficient power transfer, ensuring that every watt of your effort translates to forward motion. Whether you're tackling rough roads or gliding on smooth tarmac, these wheels provide unmatched reliability.
All-Day Comfort with Roval Alpinist Carbon Seatpost
The Roval Alpinist carbon seatpost enhances ride comfort by reducing vibrations and saving weight, letting you stay fresh and comfortable even on long rides. Paired with the Body Geometry Power Sport saddle, it offers the perfect blend of support and performance for all-day adventures.
Timeless Design Meets Modern Engineering
From its elegant lines to its meticulously designed derailleur hangers and fork expander plug, every detail of the Aethos Comp reflects a commitment to style, weight savings, and durability. This bike isn't just engineered for speed; it's a work of art built to be admired as much as ridden.
Why Choose the Specialized Aethos Comp - Shimano 105 Di2?
The Aethos Comp is for riders who value the pure essence of cycling. It’s a bike that combines cutting-edge technology, timeless design, and unmatched ride quality. Whether you're chasing performance or enjoying the simple joy of the open road, the Specialized Aethos Comp is the perfect steed to make every ride unforgettable.
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Frame:
Aethos FACT 9R 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, 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:
Roubaix S-Wrap Bike Weight:
7.5 kg (16 lb, 8.6 oz) Weight Size:
56 -
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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.