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Specialized Aethos S-Works Disc frame

Aethos - Billions of calculations in the pursuit of one thing: the perfect ride

Grand Tour top steps, Classic’s Monuments—they’re in Specialized DNA. But sometimes riding simply to ride, riding for the love of riding, is just what you 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.

  • 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, Specialized have 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 Specialized have 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 Specialized 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.


Specs

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
Seatpost: Roval Alpinist Carbon Seatpost.
Seat binder: Specialized Alloy, 30.0mm, titanium bolt.

Note: Specifications are subject to change without notice.