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S-Works Aethos - Dura-Ace Di2

S-Works Aethos - Dura-Ace Di2

SKU:97222-0052

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Regular price R 210,000.00
Regular price R 210,000.00 Sale price R 210,000.00
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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, light weight, 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.
  • The Aethos frame has been designed with the perfect combination of ultimate ride feel, light weight, 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.
  • 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.
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Technical Specifications

FRAMESET

Frame: S-Works Aethos FACT 12r Carbon, Rider First Engineered™, Threaded BB, Electronic cable routing only, 12x142mm thru-axle, flat-mount disc

 

SUSPENSION

Fork: S-Works FACT Carbon, 12x100mm thru-axle, flat-mount disc

 

COCKPIT

Handlebars: S-Works Short & Shallow, 125mm Drop, 75mm Reach w/Di2 Hole

Stem: S-Works SL, alloy, titanium bolts, 6-degree rise

Tape: Supacaz Super Sticky Kush

Saddle: Body Geometry S-Works Power, carbon fiber rails, carbon fiber base

SeatPost: Roval Alpinist Carbon Seatpost

Seat Binder: Specialized Alloy, 30.0mm, titanium bolt

 

BRAKES

Front Brake: Shimano Dura-Ace R9270, hydraulic disc

Rear Brake: Shimano Dura-Ace R9270, hydraulic disc

 

DRIVETRAIN

Shift Levers: Shimano Dura-Ace R9270, hydraulic disc

Front Derailleur: Shimano Dura-Ace R9250, braze-on

Rear Derailleur: Shimano Dura-Ace R9250, 12-speed

Cassette: Shimano Dura-Ace, 12-speed, 11-30t

Crankset: Shimano Dura-Ace R9200, HollowTech II, 12-speed with 4iiii Precision Pro dual-sided powermeter

Chainrings: 52/36T

Bottom Bracket: Shimano Dura-Ace, BB-R9100

Chain: Shimano XTR M9100, 12-speed w/ quick link

 

WHEELS & TIRES

Front Wheel: Roval Alpinist CLX, 21mm internal width carbon rim, 33mm depth, Win Tunnel Engineered, Roval AFD hub, 21h, DT Swiss Aerolite spokes

Rear Wheel: Roval Alpinist CLX, 21mm internal width carbon rim, 33mm depth, Win Tunnel Engineered, Roval AFD hub, 24h, DT Swiss Aerolite spokes

Front Tire: Turbo Cotton, 320 TPI, 700x26mm

Rear Tire: Turbo Cotton, 320 TPI, 700x26mm

Inner Tubes: Turbo Ultralight, 48mm Presta valve

 

* Specifications are subject to change without notice

Geometry

 495254565861
Crank Length165mm170mm172.5mm172.5mm175mm175mm
Stem Length80mm90mm100mm100mm110mm110mm
Handlebar Width380mm400mm420mm420mm440mm440mm
Seatpost Length300mm300mm360mm360mm360mm360mm
Saddle Width155mm155mm143mm143mm143mm143mm
Stack514mm527mm544mm565mm591mm612mm
Reach375mm380mm384mm395mm402mm408mm
Head Tube Length109mm120mm137mm157mm184mm204mm
Head Tube Angle71.75°72.5°73°73.5°73.5°74°
BB Height266mm266mm268mm268mm268mm268mm
BB Drop74mm74mm72mm72mm72mm72mm
Trail63mm58mm58mm55mm55mm52mm
Fork Length, Full369mm369mm369mm369mm369mm369mm
Fork Rake/Offset47mm47mm44mm44mm44mm44mm
Front Center574mm577mm579mm591mm606mm613mm
Chainstay Length410mm410mm410mm410mm410mm410mm
Wheelbase973mm975mm978mm991mm1005mm1012mm
Top Tube Length, Horizontal508mm531mm540mm562mm577mm595mm
Bike Standover Height705mm728mm748mm769mm796mm824mm
Seat Tube Length431mm462mm481mm504mm532mm567mm
Seat Tube Angle75.5°74°74°73.5°73.5°73°

Size Guide