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The Specialized Aethos Road Bike delivers perfect ride quality, extreme light weight and undeniable style give you a whole new riding experience.
The Specialized Aethos Road Bike delivers perfect ride quality, extreme light weight and undeniable style give you a whole new riding experience.
Specialized

2024 Specialized Aethos Sport Shimano 105 Road Bike - Satin Blue Onyx

£2,599.00 £3,250.00 20% off
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

2024 Specialized Aethos Sport Shimano 105 Road Bike - Satin Blue Onyx

Season:2024

Brand:Specialized

Code:353500352874

Imagine if Specialized poured all their accumulated expertise from 46 years of serving riders into crafting a bike purely for the love of cycling. The Specialized Aethos Road Bike epitomises this vision, effortlessly balancing supreme ride quality, featherweight construction, and unmistakable style. The Aethos Sport model epitomises this ethos.

Featuring low-maintenance Shimano 105 mechanical shifting and hydraulic disc brakes, paired with dependable DT Swiss R470 Disc wheels, the Aethos Sport promises an exhilarating ride on the road.

The Aethos frame is meticulously designed to offer the ultimate combination of ride feel, lightweight performance, and aesthetic appeal. Whether charging up steep climbs, descending technical descents, or enjoying leisurely coffee rides, the Aethos delivers on all fronts. Specialized achieved this by reimagining traditional road bike shapes, subtly enhancing stiffness and balance without compromising weight or durability. Combined with an innovative layup process honed over multiple decades, the Aethos boasts the lightest frame in its class (585g, S-Works, size 56cm). It's not just a bike, it's the beginning of a new era.

A lightweight frame is only valuable when paired with ride characteristics that inspire confidence, which is why the Aethos is meticulously engineered to strike the perfect balance of front and rear stiffness while delivering exceptional ride quality. Through careful study of carbon fibre flex and behavior, Specialized have uncovered revolutionary insights into how forces flow through frames. With just a few pedal strokes, you'll discover that this sublime ride sets a new standard.

Every detail, from derailleur hangers to fork expander plugs, is meticulously designed with a focus on style, weight optimisation, and durability. Additionally, Specialized have equipped it with Roval's innovative Alpinist carbon seatpost, further enhancing weight savings and ride characteristics. Every element is carefully crafted in the pursuit of the perfect ride.

Technical Information
  • frame
    Aethos FACT 9R Carbon, Rider First Engineered™, Threaded BB, 12x142mm thru-axle, flat-mount disc
  • fork
    FACT Carbon, 12x100mm thru-axle, flat-mount disc
  • handlebars
    Specialized Shallow Drop, 6061, 70x125mm, 31.8mm clamp
  • stem
    Specialized Pro SL, alloy, 4-bolt
  • tape
    Supacaz Super Sticky Kush
  • saddle
    Body Geometry Power Sport, steel rails
  • seatpost
    Roval Alpinist Carbon Seatpost
  • seat binder
    Specialized Alloy, 30mm
  • front brake
    Shimano 105, Hydraulic disc
  • rear brake
    Shimano 105, Hydraulic disc
  • shift levers
    Shimano 105, 12 speed Mechanical
  • front derailleur
    Shimano 105, Braze-on
  • rear derailleur
    Shimano 105, 12 speed Mechanical
  • cassette
    Shimano 105, 12-speed, 11-34t
  • crankset
    FC-R7100, 105, 12-Speed, Holllowtech 2
  • chainrings
    50/34T
  • bottom bracket
    Shimano Threaded BSA BB
  • chain
    Shimano SLX, M7100, 12-speed
  • front wheel
    DT R470 Disc
  • rear wheel
    DT R470 Disc
  • front tyre
    Turbo Pro, 700x28
  • rear tyre
    Turbo Pro, 700x28
  • inner tubes
    Presta Valve Standard, 48mm valves
  • weight
    7.80kg (17 lb, 3.1 oz)
  • weight size
    56

    As with any product, specification is subject to change without prior notification. You are advised to confirm current specification before buying. Please note that this bike does not come with pedals.
Sizing Information

SIZING

Size in ft5'1" - 5'4"5'4" - 5'7"5'7" - 5'9"5'9" - 5'11"5'11" - 6'2"6'2" - 6'5"
Size in cm155 - 163cm163 - 170cm170- 175cm175 - 180cm180 - 188cm188 - 196cm
Bike Size495254565861

GEOMETRY

Size49cm52cm54cm56cm58cm61cm
BB Drop74mm74mm72mm72mm72mm72mm
BB Height266mm266mm268mm268mm268mm268mm
Bike Standover Height705mm728mm748mm769mm796mm824mm
Chainstay Length410mm410mm410mm410mm410mm410mm
Fork Length, Full369mm369mm369mm369mm369mm369mm
Fork Rake/Offset47mm47mm44mm44mm44mm44mm
Front Centre574mm577mm579mm591mm606mm613mm
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, Horizontal508mm531mm540mm562mm577mm595mm
Trail63mm58mm58mm55mm55mm52mm
Wheelbase973mm975mm978mm991mm1005mm1012mm
Crank Length165mm170mm172.5mm172.5mm175mm175mm
Handlebar Width380mm400mm420mm420mm440mm440mm
Stem Length80mm90mm100mm100mm110mm110mm
Saddle Width155mm155mm143mm143mm143mm143mm
Seatpost Length300mm300mm360mm360mm360mm360mm
Professional Opinion
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