SPECIALIZED AETHOS S-WORKS DURA ACE 12 V Di2 + POWERMETER

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. This is the ultra ligth  ultimate climbing machine for the Dolomites!

Equipped with Shimano Dura Ace Di2 12 speed groupset, compact crank 50/34 and 11 – 34 cassette. Roval Alpinist CLX carbon wheel set.

Available sizes 52 (S) – 54 (M) – 56 (L) – 58 (XL)

 

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

DRIVETRAIN

Cassette

Shimano Dura-Ace, 12-speed, 11-34t

Chainrings

50/34T

Crankset

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

Rear Derailleur

Shimano Dura-Ace R9250, 12-speed

Front Derailleur

Shimano Dura-Ace R9250, braze-on

Shift Levers

Shimano Dura-Ace R9270, hydraulic disc

WHEELS

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

BRAKES

Rear Brake

Shimano Dura-Ace 9200, Hydraulic Disc

Front Brake

Shimano Dura-Ace 9200, Hydraulic Disc

COCKPIT

SeatPost

Roval Alpinist Carbon Seatpost

Saddle

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

Tape

Supacaz Super Sticky Kush

Handlebars

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

 

Geometry

52 54 56 58
Crank Length 170mm 172.5mm 172.5mm 175mm
Handlebar Width 400mm 420mm 420mm 440mm
Stem Length 90mm 100mm 100mm 110mm
Saddle Width 155mm 143mm 143mm 143mm
Seatpost Length 300mm 360mm 360mm 360mm
Stack 527mm 544mm 565mm 591mm
Reach 380mm 384mm 395mm 402mm
Head Tube Length 120mm 137mm 157mm 184mm
Head Tube Angle 72.5° 73° 73.5° 73.5°
BB Height 266mm 268mm 268mm 268mm
BB Drop 74mm 72mm 72mm 72mm
Trail 58mm 58mm 55mm 55mm
Fork Length, Full 369mm 369mm 369mm 369mm
Fork Rake/Offset 47mm 44mm 44mm 44mm
Front Center 577mm 579mm 591mm 606mm
Chainstay Length 410mm 410mm 410mm 410mm
Wheelbase 975mm 978mm 991mm 1005mm
Top Tube Length, Horizontal 531mm 540mm 562mm 577mm
Bike Standover Height 728mm 748mm 769mm 796mm
Seat Tube Length 462mm 481mm 504mm 532mm