ID: 210000146736

Specialized Aethos Expert

SKU: 210000146736

Specialized Aethos Expert

$6,000.00 $7,000.00
Brand: Specialized
Categories: Road Bikes
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Product Description

Innovation meets the road in the Specialized Aethos Expert. Relentless pursuit of perfection is alive and well at Specialized, and the Aethos Expert embodies this in every way. Born of meticulous calculations and engineering, and inspired by tried and true classic road bike designs, the Aethos Expert effortlessly balances supreme ride quality, extreme lightweight construction, and unmatched style, making it an excellent choice for discerning road riders.

Equipped with Shimano Ultegra Di2 electronic shifting and hydraulic disc brakes, along with Roval C38 Disc carbon wheels and Roval’s innovative Alpinist carbon seatpost, the Aethos Expert ensures a sublime and low-maintenance riding experience. By reimagining traditional road shapes and utilizing innovative carbon fiber technology, the Specialized Aethos Expert achieves unparalleled stiffness and balance without compromising weight or durability. The result? A featherweight frame that sets a new benchmark in the road cycling world.

Experience the future of road cycling with the Specialized Aethos Expert—where every detail is designed for the pursuit of the perfect ride.



*Please note that bike specifications are subject to change without prior notice
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 Specialized Expert Shallow Drop, alloy, 125mm drop x 75mm reach
Stem Specialized Pro SL, alloy, 4-bolt
Tape Supacaz Super Sticky Kush
Saddle Body Geometry Power Expert
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 Di2 Shimano Ultegra R8170, hydraulic disc
Front Derailleur Di2 Shimano Ultegra R8150, braze-on
Rear Derailleur Di2 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 XT M8100, 12-speed w/ quick link
Front Wheel Roval C38, 21mm internal width carbon rim
Rear Wheel Roval C38, 21mm internal width carbon rim
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


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°