Description
Specialized Aethos Dura-Ace Di2 Road Bike 2023
Specialized Aethos Dura‑Ace Di2 Road Bike 2023 – the ultimate blend of ultra-lightweight agility and smooth, performance-driven ride. Built around the lightest disc-road frame ever—585 g in a 56 cm size—this Aethos combines throwback elegance with cutting-edge engineering.
Specialized Aethos Dura-Ace Di2 Road Bike 2023 Key Features:
•Frame & Fork: Premium FACT 12r carbon with Rider-First Engineered™ precision, internal Di2 cable routing, flat-mount thru-axles, threaded bb.
•Groupset: Full Shimano Dura‑Ace Di2 shifting with hydraulic R9270 brakes; includes integrated 4iiii Precision Pro dual-sided power meter on the R9200 crank .
•Wheels & Tires: Lightweight 33 mm-deep Roval Alpinist CLX carbon wheels (21 mm internal width) paired with Turbo Cotton 26 mm tires ensure responsive and stable handling .
•Cockpit & Fit: S‑Works Short & Shallow handlebars with a 125 mm drop and 75 mm reach, S‑Works SL stem with titanium hardware, and a Body Geometry Power saddle—all designed for comfort and control.
Specialized Aethos Dura-Ace Di2 Road Bike 2023 Why it stands out:
•Featherweight, zero compromise: At ~6.34 kg complete, the Aethos delivers phenomenal climbing ability without giving up rim brake aesthetics or ride quality.
•Pin-sharp handling: Its geometry mirrors the Tarmac SL7 yet feels more agile—ideal for tight descents and technical climbs .
•Durable craftsmanship: Despite its light build, riders in the field report durable performance even under curb hops and gravel detours.
Float Through The Hills
Why We Love It
Upgrades
- ENVE Carbon stem
Features of Specialized S-Works Aethos Dura-Ace Di2 Road Bike 2023
- Ultralight climber with brilliant handling
- Responsive and comfy geometry across terrains
- Carbon layup creates a bike so light it frequently breaks UCI rules
- Perfect balance of front and rear stiffness
- Aerodynamics discarded in favor of outstanding ride quality
- S-Works boasts the pinnacle of frame technology and comes standard with elite components
Specification on Specialized S-Works Aethos Dura-Ace Di2 Road Bike 2023
Details
| Original MSRP | £6999.00 |
| Year | 2023 |
| Brand | Specialized |
| Model | S-Works Aethos |
| Size | 54cm |
| Frame Material | Carbon Fiber |
| Drivetrain | Shimano, 2×12 spd |
| Weight | 14 lbs 1 oz |
Build
| Fork | Specialized S-Works FACT, Carbon |
| Brakes | Shimano Dura-Ace R9270, Disc Brakes – Hydraulic |
| Shifters | Shimano Dura-Ace Di2 R9270, Electronic |
| Front Derailleur | Shimano Dura-Ace Di2 R9250 |
| Rear Derailleur | Shimano Dura-Ace Di2 R9250 |
| Bottom Bracket Shell | Threaded |
| Crankset | Shimano Dura-Ace R9200, 52/36t, 165mm |
| Cassette | Shimano Dura-Ace 9200, 11-30t |
| Chain | Shimano |
| Handlebar | Specialized S-Works Shallow Bend Carbon, 40cm |
| Headset | Integrated |
| Stem | ENVE Carbon, 31.8mm x 80mm, 6° |
| Seatpost | Roval Alpinist Carbon, 27.2mm |
| Saddle | Specialized S-Works Power Mirror FACT w/ Carbon Fiber Rails |
| Front Axle Spacing | 12x100mm (Thru-Axle) |
| Rear Axle Spacing | 12x142mm |
| Wheelset | Shimano Dura-Ace C50 WH-9270 Carbon Tubeless Compatible, Shimano Dura-Ace WH-9270 |
| Front Tire | Specialized S-Works Turbo T2/T5 2Bliss Ready, 700C x 28C |
| Rear Tire | Specialized S-Works Turbo T2/T5 2Bliss Ready, 700C x 28C |
| Tire Type | Tubeless |
| Tubeless Compatibility | Wheels are tubeless compatible but ship with tubes installed |
| Charger Included | yes |
| Pedals | Sold separately |
Specialized S-Works Aethos Dura-Ace Di2 Road Bike 2023, For more information about Specialized Aethos click here.
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