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Specialized Aethos 2 Pro Di2 - 2026

Specialized Aethos 2 Pro Di2
  • Color: Gloss Red Sky/Chrome
$8,500.00
Color: Gloss Red Sky/Chrome
Size: 61cm
Wheel Size: 700c
Please select options Unavailable

Details

With a 705g frame, the Aethos 2 is the lightest bike in its class . But weight was never the point. Built by breaking racing’s rules to deliver pure road riding bliss, it’s engineered to disappear beneath you: responsive, supple, and sublime. Now with increased tire clearance, refined components, and data-based fit-enhancing geometry, it brings that transcendent ride feel to more riders than ever. Aethos 2 breaks the rules, for the love of the ride.

Use - Performance Road Riding
Frameset - 705g Fact 10r Frame / Fact 10r Fork
Fit - Performance Endurance with Increased Stack
Cockpit & Wheels - Roval Alpinist II and CL II wheels
Drivetrain - Shimano Ultegra Di2
Weight - 6.73kg (56cm)

Geometry Chart:
Frame Size495254565861
Stack 522 538 559 580 606 627
Reach 373 377 384 391 398 404
Head Tube Length 114 128 150 169 198 218
Head Tube Angle 71.4 72.1 72.5 73 73 73.5
BB Height 265.5 265.5 267 267 268.5 268.5
BB Drop 76.5 76.5 75 75 73.5 73.5
Trail 62 58 55 55 55 52
Fork Length 372 372 372 372 372 372
Fork Rake/Offset 50 50 50 47 47 47
Front Center 581 584 594 599 614 621
Chainstay Length 410 410 410 410 410 410
Wheelbase 978 981 992 998 1013 1020
Top Tube Length 508 526 544 557 572 584
Bike Standover Height 719 737 759 779 805 834
Seat Tube Length 450 470 490 510 535 570
Seat Tube Angle 74 74 74 74 75.5 74.5
Crank Length 165 170 172.5 172.5 175 175
Handlebar Width 380 400 400 420 420 440
Stem Length 80 90 100 100 110 110
Saddle Width 155 155 143 143 143 143
Seatpost Length 300 300 360 360 360 360

Specs

Frame Aethos 2 FACT 10r Carbon, Rider First Engineered™, Threaded BB, Hidden Cable Routing, 12x142mm thru-axle, flat-mount disc
Fork Aethos 2 FACT 10r Carbon, 12x100mm thru-axle, flat-mount disc
Wheels Roval Alpinist CL II, 21mm internal width carbon rim, 33mm depth, Win Tunnel Engineered, DT for Roval 350 hub, DT Swiss Aerolite spokes, Tubeless Ready
Tires S-Works Turbo TLR Race Tire, 700x28c
Bottom Bracket Shimano Threaded BSA BB
Crankset Shimano Ultegra R8100, 52/36t
Shifters Shimano Ultegra Di2 R8170, hydraulic disc
Front Derailleur Shimano Ultegra Di2 R8150, braze-on
Rear Derailleur Shimano Ultegra Di2 R8150, 12-speed
Cassette/Freewheel Shimano Ultegra, 12-speed, 11-30t
Chain Shimano XT M8100, 12-speed w/ quick link
Brakes Shimano Ultegra BR-R8170, hydraulic disc
Handlebars Roval Alpinist Cockpit II, Integrated Bar/Stem
Tape/Grips Supacaz Super Sticky Kush
Seatpost Roval Alpinist Carbon Seatpost
Pedals Sold Separately
Saddle Power Pro Mirror, Hollow Ti rails

* Subject to change without notice.

Part Numbers

Option UPC MPN
Gloss Red Sky/Chrome / 61cm / 700c 196625210730 97226-1161

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