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Specialized S-Works Aethos - Dura-Ace Di2 - 2024

Specialized S-Works Aethos - Dura-Ace Di2
  • Color: Gloss Birch/Abalone-Lapis Organic Color Run/Dune
  • Color: Gloss Obsidian/Lapis + Abalone Organic Color Run/Obsidian
$13,000.00
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Details

Don't get us wrong, we're all for racing. Grand Tour top steps, Classic's Monuments—they're in our DNA. But sometimes riding simply to ride, riding for the love of riding, is just what we need. And this is what the Aethos lives for. Sure, it's given nothing up to performance and happens to be the lightest frame out there, but with no compromise to style. Aethos: Billions of calculations in the pursuit of one thing—the perfect ride.

Top off the world's lightest frame with Shimano's legendary Dura-Ace Di2 groupset and Roval's featherweight Alpinist wheels and you're left with a perfectly balanced top-tier ride that gives up nothing in the name of performance.

The Aethos frame has been designed with the perfect combination of ultimate ride feel, lightweight, and style—from accelerating up steep pitches and descending technical descents, to all-day saddle comfort on even the longest coffee rides, the Aethos hits the mark. But how, you ask? By reinventing the traditional road shape found on bikes of the past, we've subtly altered these shapes to deliver massive gains in stiffness and balance, all without affecting weight or durability. Pair that with an entirely new layup and process that we've perfected over multiple decades and you have the lightest frame out there (585 grams, S-Works, size 56cm).

The Aethos is more than just a new bike, it's the first of a new breed.
- A featherweight frame is useless without confidence-inspiring ride characteristics, which is why we've developed the Aethos to have the perfect balance of front and rear stiffness combined with exceptional ride quality. By studying the flexing and breathing of carbon fiber, we were able to discover groundbreaking findings about how forces flow through frames. Just a few pedal strokes and you'll realize this sublime ride sets a new standard.

- Every detail, from the derailleur hangers to the fork expander plug have been designed with style, weight, and durability in mind. We've also spec'd it with Roval's all-new Alpinist carbon seatpost and wheels, further saving weight and improving ride characteristics. Everything in pursuit for the perfect ride.

Geometry

Sizes:
SIZE49cm52cm54cm56cm58cm61cm
Crank Length (mm) 165 170 172.5 172.5 175 175
Handlebar Width (mm) 380 400 420 420 440 440
Stem Length (mm) 80 90 100 100 110 110
Saddle Width (mm) 155 155 143 143 143 143
Seatpost Length (mm) 300 300 360 360 360 360
Wheelbase (mm) 973 975 978 991 1005 1012
Top Tube Length, Horizontal (mm) 508 531 540 562 577 595
Bike Standover Height (mm) 705 728 748 769 796 824
Seat Tube Length (mm) 431 462 481 504 532 567
Seat Tube Angle (°) 75.5 74 74 73.5 73.5 73
Stack (mm) 514 527 544 565 591 612
Reach (mm) 375 380 384 395 402 408
Head Tube Length (mm) 109 120 137 157 184 204
Head Tube Angle (°) 71.75 72.5 73 73.5 73.5 74
BB Height (mm) 266 266 268 268 268 268
BB Drop (mm) 74 74 72 72 72 72
Trail (mm) 63 58 58 55 55 52
Fork Length, Full (mm) 369 369 369 369 369 369
Fork Rake/Offset (mm) 47 47 44 44 44 44
Front Center (mm) 574 577 579 591 606 613
Chainstay Length (mm) 410 410 410 410 410 410
Sizes:
SIZE49cm52cm54cm56cm58cm61cm
Inches 5'1" - 5'4" 5'4 - 5'7" 5'7" - 5'9" 5'9" - 5'11" 5'11" - 6'2" 6'2" - 6'5"
CM 155 - 163 163 - 170 170 - 175 175 - 180 180 - 188 188 - 196

Specs

Frame S-Works Aethos FACT 12r Carbon, Rider First Engineered™, Threaded BB, Electronic cable routing only, 12x142mm thru-axle, flat-mount disc
Fork S-Works FACT Carbon, 12x100mm thru-axle, flat-mount disc
Wheels Front: Roval Alpinist CLX, Tubeless, 21mm internal width carbon rim, 33mm depth, Win Tunnel Engineered, Roval AFD hub, 21h, DT Swiss Aerolite spokes
Rear: Roval Alpinist CLX, Tubeless, 21mm internal width carbon rim, 33mm depth, Win Tunnel Engineered, Roval AFD hub, 24h, DT Swiss Aerolite spokes
Tires S-works Turbo 2BR, 700x28mm
Bottom Bracket Shimano Dura-Ace, BB-R9100
Crankset Shimano Dura-Ace R9200, HollowTech II, 12-speed with 4iiii Precision Pro dual-sided powermeter
Chainrings 52/36T
Shifters Shimano Dura-Ace R9270, hydraulic disc
Front Derailleur Shimano Dura-Ace R9250, braze-on
Rear Derailleur Shimano Dura-Ace R9250, 12-speed
Cassette/Freewheel Shimano Dura-Ace, 12-speed, 11-30t
Chain Shimano XTR M9100, 12-speed w/ quick link
Brakes Shimano Dura-Ace 9200, Hydraulic Disc
Handlebars S-Works Short & Shallow, 123mm Drop, 75mm Reach w/Di2 Hole
Tape/Grips Supacaz Super Sticky Kush
Stem S-Works SL, alloy, titanium bolts, 6-degree rise
Seatpost Roval Alpinist Carbon Seatpost
Pedals Sold Seperately
Saddle Body Geometry S-Works Power, carbon fiber rails, carbon fiber base

* Subject to change without notice.

Part Numbers

Option UPC MPN
Gloss Birch/Abalone-Lapis Organic Color Run/Dune / 52 888818863334 97223-0052
Gloss Birch/Abalone-Lapis Organic Color Run/Dune / 54 888818863433 97223-0054
Gloss Birch/Abalone-Lapis Organic Color Run/Dune / 56 888818863204 97223-0056
Gloss Birch/Abalone-Lapis Organic Color Run/Dune / 58 888818863259 97223-0058
Gloss Obsidian/Lapis + Abalone Organic Color Run/Obsidian / 52 888818863242 97223-0152
Gloss Obsidian/Lapis + Abalone Organic Color Run/Obsidian / 54 888818863211 97223-0154
Gloss Obsidian/Lapis + Abalone Organic Color Run/Obsidian / 56 888818863297 97223-0156

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