Used demo model, in great condition!  Note that tires are Continental GP 5000 Tan Wall.
Model: 97221-1154

From Specialized:
The Aethos line promises three things: unprecedented weight savings, perfectly-balanced ride quality, and undeniable style. For the Aethos Pro we threw out the rulebook to create the ride of your life.

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.

FRAMESET

Frame

Aethos FACT 10R Carbon, Rider First Engineered™, Threaded BB, 12x142mm thru-axle, flat-mount disc

SUSPENSION

Fork

FACT Carbon, 12x100mm thru-axle, flat-mount disc

COCKPIT

Handlebars

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

Stem

Specialized Pro SL, alloy, 4-bolt

Tape

Supacaz Super Sticky Kush

Saddle

Body Geometry Power Pro, hollow titanium rails

SeatPost

Roval Alpinist Carbon Seatpost

Seat Binder

Specialized Alloy, 30.0mm

BRAKES

Front Brake

SRAM Force eTAP, hydraulic disc

Rear Brake

SRAM Force eTAP, hydraulic disc

DRIVETRAIN

Front Derailleur

SRAM Force eTAP AXS, braze-on

Rear Derailleur

SRAM Force eTAP AXS, 12-speed

Cassette

SRAM CS XG 1270, 12-speed, 10-33t

Crankset

SRAM FC Force DUB, 12-speed

Bottom Bracket

SRAM DUB BSA 68

Chain

SRAM CN Force 12-speed

WHEELS & TIRES

Front Wheel

Roval Alpinist CL, 21mm internal width carbon rim, 33mm depth, Win Tunnel Engineered, DT for Roval 350 hub, DT Swiss Aerolite spokes

Rear Wheel

Roval Alpinist CL, 21mm internal width carbon rim, 33mm depth, Win Tunnel Engineered, DT for Roval 350 hub, DT Swiss Aerolite spokes

Front Tire

S-Works Turbo, 120 TPI, folding bead, BlackBelt protection, 700x26mm

Rear Tire

S-Works Turbo, 120 TPI, folding bead, BlackBelt protection, 700x26mm

Inner Tubes

Turbo Ultralight, 48mm Presta valve