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Aethos - billions of calculations in the pursuit of one thing: the perfect ride.
Aethos - billions of calculations in the pursuit of one thing: the perfect ride.
Specialized

Specialized Aethos Expert Carbon Road Bike w/ Rival eTap AXS Groupset in Lake/Green

Size Guide
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

If you are not completely satisfied with your purchase, or simply no longer want the item, you can return it for a full refund or exchange. Items (excluding food, underwear, and e-gift vouchers) may be returned for any reason within 30 days, as long as they are unused, in their original packaging, and accompanied by a valid proof of purchase.

Accessories Returns

Online or in-store purchases can be returned to any of our stores free of charge or can be returned by post or courier at your cost after completing the online returns form below. If your item is incorrect or damaged please contact us instead.

Complete Form

Bike / Bulky Returns

If you wish to return a bike or bulky item to us, please keep the box it arrived in and let us know by contacting our support team via our online webchat, email or by phone (01206 699311) and we will help arrange a collection. Bought or collected in store? Simply contact the store to get started.
FAQs
What happens if my item is faulty?
In the unlikely case that your item has developed a fault please contact us at [email protected] or call 01206 699311.
Can I cancel my order?
Yes, if we haven't shipped the order yet just contact us and we should be able to cancel the order for you. If it has already been shipped please refuse delivery, this will allow them to come back to us.
Can I return a bike?
We know that sometimes a short ride is what it takes to know if a bike is suitable. However, to be eligible for a full refund, the bicycle and its accessories must be clean and not display any damage or signs of wear, exceeding that which could be expected to establish that the bike is not suitable for the intended purpose.
I am returning a bike, can it be collected from home?
Yes, our courier collection fee is £30. However, you must use the original delivery packaging - if you do not have the original box, a new one will be sent at an additional cost of £60.
How do I return a product under warranty?
If you have a warranty issue, please contact us and we’ll guide you on the next steps. Please include your proof of purchase, as this is required for all warranty claims. Please Note: Not all faults are covered by warranty.

Specialized Aethos Expert Carbon Road Bike w/ Rival eTap AXS Groupset in Lake/Green

Season:2025

Brand:Specialized

Code:42215455440778

Aethos - billions of calculations in the pursuit of one thing: the perfect ride.

It's more than just a motto, it's a philosophy. The Aethos has been designed to straddle the line between a perfected ride quality, extreme light weight, and undeniable style, and this Expert model is no exception.

With wireless SRAM Rival eTap AXS electronic shifting and hydraulic disc brakes paired with bomb-proof Roval C38 disc carbon wheels, you have the perfect steed to get you out on the road.

Features:

  • Wireless SRAM Rival eTap AXS electronic shifting.
  • Hydraulic disc brakes.
  • Roval C38 disc carbon wheels.
Technical Information
  • 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
  • Saddle
    Body Geometry Power Expert
  • Stem
    Specialized Pro SL, alloy, 4-bolt
  • Tape
    Supacaz Super Sticky Kush
  • Seatpost
    Roval Alpinist Carbon Seatpost
  • Seat Binder
    Specialized Alloy, 30mm
  • Rear Brake
    SRAM Rival eTAP AXS, hydraulic disc
  • Front Brake
    SRAM Rival eTAP AXS, hydraulic disc
  • Shift Levers
    SRAM Rival eTap AXS
  • Front Derailleur
    SRAM Rival eTAP AXS, braze-on
  • Rear Derailleur
    SRAM Rival eTap AXS, 12-speed
  • Cassette
    SRAM Rival, 12-speed, 10-36t
  • Crankset
    SRAM Rival AXS Power Meter
  • Chainrings
    48/35T
  • Bottom Bracket
    SRAM DUB BSA 68
  • Chain
    SRAM Rival 12-speed
  • 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, 700x28mm
  • Rear Tire
    S-Works Turbo, 120 TPI, folding bead, BlackBelt protection, 700x28mm
  • Inner Tubes
    700x20-28, 48mm Presta Valve
  • Weight
    7.64kg (16 lb, 13.5 oz)
  • Weight Size
    56
Sizing Information
Specialized Size Chart

More information can be found on Specialized's Official Size Guides.
All sizing charts & guides should be used as a guideline only. Sizing varies for each rider's unique features.
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