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The 2026 Specialized Aethos 2 Expert in stunning GlossDolomite Metallicis a performance carbon road bike with a 705g frame. It features refined endurance geometry, Roval C38 wheels, and precise Shimano Ultegra Di2 electronic shifting for unmatched ride quality and speed.
The 2026 Specialized Aethos 2 Expert in stunning GlossDolomite Metallicis a performance carbon road bike with a 705g frame. It features refined endurance geometry, Roval C38 wheels, and precise Shimano Ultegra Di2 electronic shifting for unmatched ride quality and speed.
Specialized

Specialized Aethos 2 Expert Shimano Ultegra Di2 Race Bike in Dolomite Metallic

£5,499.00
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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
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In the unlikely event that you are dissatisfied with your purchase please feel free to return your goods within 30 days of the purchase date for a full exchange or refund. Any item (excluding food and underwear) can be returned to us for any reason provided it is returned in ‘showroom condition’, with its original packaging, tags and a valid receipt/delivery note.

It is your responsibility to ensure that the item is returned to us in a safe and secure manner, and in the event of a refund or exchange, in saleable condition (in original packaging and including all warranty, cards, manuals and accessories).

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If you purchased an item in one of our stores, you may return the items to either of our stores.

Return Items by Post

  1. You should always keep proof of postage and we advise you to use a ‘signed for service’ when returning goods.
  2. Send your package using a recorded delivery method (always keep a copy of your receipt!) to the following address.
South Downs Bikes
Internet Department
28 West Street
Storrington
West Sussex
RH20 4EE

If you wish to return your bike to us please keep it in the box it arrived in and contact us and we will arrange a collection.

Please note the following:

  • a) If we have sent you the incorrect bicycle, we will cover the cost of collection and delivery of the correct model.
  • b) If we have delivered the bicycle you ordered, but upon inspection you decide it is not the bike for you, we will charge you £50.00 for the collection.

Please do not ride the bike as a full refund cannot be given if the bike has been used or damaged.

Specialized Aethos 2 Expert Shimano Ultegra Di2 Race Bike in Dolomite Metallic

Season:2026

Brand:Specialized

Code:42215655446311

Break the rules.

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.

Features:

  • Use
    Performance Road Riding
  • Frameset
    705g FACT 10r Frame / FACT 10r Fork
  • Fit
    Performance Endurance
  • Cockpit & Wheels
    Roval Alpinist bar, Pro SL stem, C38 wheels
  • Drivetrain
    Shimano Ultegra Di2
  • Weight
    7.12kg (56cm)
Technical Information
  • 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
  • Front brake
    Shimano Ultegra BR-R8170 Hydraulic Brake
  • Rear brake
    Shimano Ultegra BR-R8170 Hydraulic Brake
  • Shift levers
    Shimano Ultegra Di2 R8170, hydraulic disc
  • Front derailleur
    Shimano Ultegra Di2 R8150, braze-on
  • Rear derailleur
    Shimano Ultegra Di2 R8150, 12-speed
  • Cassette
    Shimano Ultegra, 12-speed, 11-30t
  • Chain
    Shimano XT M8100, 12-speed w/ quick link
  • Crankset
    Shimano Ultegra R8100, 52/36t
  • Bottom bracket
    Shimano Threaded BSA BB
  • Front wheel
    Roval C38, 21mm internal width carbon rim
  • Front tyre
    S-Works Turbo, 700x28
  • Rear tyre
    S-Works Turbo, 700x28
  • Rear wheel
    Roval C38, 21mm internal width carbon rim
  • Inner tubes
    700x20-28, 48mm Presta Valve
  • Stem
    Specialized Pro SL, alloy, 4-bolt
  • Handlebars
    Roval Alpinist Carbon Handlebar, 125mm drop, 75mm reach
  • Tape
    Supacaz Super Sticky Kush
  • Saddle
    Body Geometry Power Expert
  • Seatpost
    Roval Alpinist Carbon Seatpost
  • Seat binder
    Specialized Alloy, 30mm
  • Weight
    7.12 kg (15 lb, 11.2 oz), tubeless
  • Weight size
    56
Sizing Information
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