 Limited Time Sale
Limited Time Sale$3,999.97 cheaper than the new price!!
| Management number | 202921938 | Release Date | 2025/09/27 | List Price | $3,999.98 | Model Number | 202921938 | ||
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Brace yourself for an unparalleled ride that defies gravity and leaves a trail of envy in its wake. So hop on and let the Aethos Pro transport you to a world where the road becomes a playground and the thrill never ends. Experience the magic of a no-fuss build that is ready to conquer any challenge you throw its way. Your search for the ultimate ride ends here—welcome to the realm of Aethos perfection!
| Frame | Aethos FACT 10R Carbon, Rider First Engineered™, Threaded BB, 12x142mm thru-axle, flat-mount disc | 
| Fork | FACT Carbon, 12x100mm thru-axle, flat-mount disc | 
| 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, 30mm | 
| Front Brake | Shimano Ultegra R8170, hydraulic disc | 
| Rear Brake | Shimano Ultegra R8170, hydraulic disc | 
| Shift Levers | Shimano Ultegra R8170, hydraulic disc | 
| Front Derailleur | Shimano Ultegra R8150, braze-on | 
| Rear Derailleur | Shimano Ultegra R8150, 12-speed | 
| Cassette | Shimano Ultegra, 12-speed, 11-30t | 
| Crankset | Shimano Ultegra R81000 | 
| Chainrings | 52/36T | 
| Bottom Bracket | Shimano Threaded BSA BB | 
| Chain | Shimano M8100, 12-speed w/ quick link | 
| Front Wheel | Roval Alpinist CL, Tubeless, 21mm internal width carbon rim, 33mm depth, Win Tunnel Engineered, DT for Roval 350 hub, DT Swiss Aerolite spokes | 
| Rear Wheel | Roval Alpinist CL, Tubeless, 21mm internal width carbon rim, 33mm depth, Win Tunnel Engineered, DT for Roval 350 hub, DT Swiss Aerolite spokes | 
| Front Tire | S-works Turbo 2BR, 700x28mm | 
| Rear Tire | S-works Turbo 2BR, 700x28mm | 
| Inner Tubes | 700x20-28, 48mm Presta Valve | 
| 49 | 52 | 54 | 56 | 58 | 61 | |
|---|---|---|---|---|---|---|
| Crank Length | 165mm | 170mm | 172.5mm | 172.5mm | 175mm | 175mm | 
| Handlebar Width | 380mm | 400mm | 420mm | 420mm | 440mm | 440mm | 
| Stem Length | 80mm | 90mm | 100mm | 100mm | 110mm | 110mm | 
| Saddle Width | 155mm | 155mm | 143mm | 143mm | 143mm | 143mm | 
| Seatpost Length | 300mm | 300mm | 360mm | 360mm | 360mm | 360mm | 
| Stack | 514mm | 527mm | 544mm | 565mm | 591mm | 612mm | 
| Reach | 375mm | 380mm | 384mm | 395mm | 402mm | 408mm | 
| Head Tube Length | 109mm | 120mm | 137mm | 157mm | 184mm | 204mm | 
| Head Tube Angle | 71.75° | 72.5° | 73° | 73.5° | 73.5° | 74° | 
| BB Height | 266mm | 266mm | 268mm | 268mm | 268mm | 268mm | 
| BB Drop | 74mm | 74mm | 72mm | 72mm | 72mm | 72mm | 
| Trail | 63mm | 58mm | 58mm | 55mm | 55mm | 52mm | 
| Fork Length, Full | 369mm | 369mm | 369mm | 369mm | 369mm | 369mm | 
| Fork Rake/Offset | 47mm | 47mm | 44mm | 44mm | 44mm | 44mm | 
| Front Center | 574mm | 577mm | 579mm | 591mm | 606mm | 613mm | 
| Chainstay Length | 410mm | 410mm | 410mm | 410mm | 410mm | 410mm | 
| Wheelbase | 973mm | 975mm | 978mm | 991mm | 1005mm | 1012mm | 
| Top Tube Length, Horizontal | 508mm | 531mm | 540mm | 562mm | 577mm | 595mm | 
| Bike Standover Height | 705mm | 728mm | 748mm | 769mm | 796mm | 824mm | 
| Seat Tube Length | 431mm | 462mm | 481mm | 504mm | 532mm | 567mm | 
| Seat Tube Angle | 75.5° | 74° | 74° | 73.5° | 73.5° | 73° | 
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