Specialized Aethos Expert Road Bike (Chameleon Oil Tint/Flake Silver) (52) (Ultegra Di2)

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Specialized Aethos Expert Road Bike Description:

The Specialized Aethos Expert Road Bike combines the ultimate ride feel with a lightweight carbon construction and classic frame design to accelerate on steep climbs and descend even the most technical mountain passes. By reinventing the traditional road tube shapes, Specialized was able to alter the carbon layup to deliver massive gains in stiffness and balance all without affecting weight or durability. Shimano's Ultegra Di2 electronic shifting, drivetrain, and hydraulic disc brakes are top-level components built to withstand miles and miles of trouble-free riding. The Roval C38 Carbon Wheels and Alpinist Seatpost help reduce road chatter and shave crucial grams all while adding to the overall quality ride. Every detail of the Aethos has been designed with style, weight savings, and durability in pursuit of the perfect ride.


Features:

  • Designed to combine ultimate ride feel and style in a lightweight package
  • Shimano Di2 electronic shifting and hydraulic disc brakes complement the overall quality of this masterpiece
  • Bomb-proof Roval C38 Disc Carbon wheels add compliance and reduce rotational weight
  • Tubeless ready suppleness smooths out B-roads and adds flat protection
  • Frame weighs a mere 699g in size 56cm
  • Exceptional balance between front and rear stiffness for impeccable ride quality
  • Roval Alpinist Carbon seatpost further saves weight and improves ride characteristics

Specifications:

  • Frame: FACT 10r Carbon Fiber (12x142mm) (Flat-Mount)
  • Fork: FACT Carbon (12x100mm) (Flat-Mount)
  • Handlebars: Specialized Expert Shallow Drop (Alloy) (70mm Reach) (125mm Drop) (31.8mm Clamp)
  • Stem: Specialize Pro SL (Alloy)
  • Bar Tape: Supacaz Super Sticky Kush
  • Saddle: Body Geometry Power Expert
  • Seatpost: Roval Alpinist (Carbon)
  • Seat Binder: Specialized Alloy (30mm)
  • Front Brake: Shimano Ultegra R8170 (Hydraulic Disc)
  • Rear Brake: Shimano Ultegra R8170 (Hydraulic Disc)
  • Shift Levers: Shimano Di2 Ultegra R8170 (12-Speed)
  • Front Derailleur: Shimano Ultegra R8170 (Braze-On)
  • Rear Derailleur: Shimano Ultegra R8170 (12-Speed)
  • Cassette: Shimano Ultegra R81000 (12-Speed) (11-30T)
  • Crankset: Shimano Ultegra R81000
  • Chainrings: 52/36T
  • Bottom Bracket: Shimano Threaded BSA
  • Chain: Shimano XT M8100 (12-Speed) (Quick Link)
  • Front Wheel: Roval C38 Carbon (21mm Internal Width) (Tubeless Ready) (Centerlock) (24H)
  • Rear Wheel: Roval C38 Carbon (21mm Internal Width) (Tubeless Ready) (Centerlock) (24H) (Shimano)
  • Front Tire: Specialized S-Works Turbo (700 x 26mm) (Folding Bead) (BlackBelt) (120TPI)
  • Rear Tire: Specialized S-Works Turbo (700 x 26mm) (Folding Bead) (BlackBelt) (120TPI)
  • Color: Chameleon Oil Tint/Flake Silver
  • Weight: -

Assembly Note:

These bikes are fully built by our expert bike builders, then partially disassembled as needed for shipping. Bikes will arrive to you with some basic assembly still required. Tools for assembly and OEM pedals are included.


Why buy a Specialized bike from us?

This product was added to our catalog on March 14, 2024

Bruce Penn
Verified Owner
Thursday, Apr 4 2024 (3 weeks ago)
Specialized Aethos Expert Road Bike (Chameleon Oil Tint/Flake Silver) (56)
Great price for a great bicycle. Dialed in the fit and ready to ride.

Note: This bicycle comes equipped with Shimano Di2 electronic shifting. Shifters and derailleurs will be set up and paired by our in-house mechanic. We recommend installing the Shimano E-Tube Project app on your smartphone. This will allow you to check battery levels, customize controls, pair devices, and update firmware.

IMPORTANT! When using the E-Tube Project app, make sure to always select "disconnect" when you are done making updates to your bike. DO NOT QUIT THE APP or walk away from the bike with your phone while updating.

Size49cm52cm54cm56cm58cm61cm
Bottom Bracket Drop74mm74mm72mm72mm72mm72mm
Bottom Bracket Height266mm266mm268mm268mm268mm268mm
Bike Standover Height705mm728mm748mm769mm796mm824mm
Chainstay Length410mm410mm410mm410mm410mm410mm
Fork Length (Full)369mm369mm369mm369mm369mm369mm
Fork Rake/Offset47mm47mm44mm44mm44mm44mm
Front Center574mm577mm579mm591mm606mm613mm
Head Tube Angle71.75°72.5°73°73.5°73.5°74°
Head Tube Length109mm120mm137mm157mm184mm204mm
Reach375mm380mm384mm395mm402mm408mm
Seat Tube Angle75.5°74°74°73.5°73.5°73°
Seat Tube Length431mm462mm481mm504mm532mm567mm
Stack514mm527mm544mm565mm591mm612mm
Top Tube Length (Horizontal)508mm531mm540mm562mm577mm595mm
Trail63mm58mm58mm55mm55mm52mm
Wheelbase973mm975mm978mm991mm1005mm1012mm

Note: All measurements are provided by the manufacturer and may vary depending on how measurements are acquired.