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The Aethos line promises exceptional light weight, perfectly-balanced ride characteristics, and undeniable style.
The Aethos line promises exceptional light weight, perfectly-balanced ride characteristics, and undeniable style.
Specialized

Specialized Aethos Pro Shimano Ultegra Di2 Road Bike in Champagne/Smoke

$8,000.00
Preorder

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

Your Pre-Order is prioritized (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 dispatch to you — it often never even hits the stock room shelves!

Prelaunch

With Prelaunch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Preorders.

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

Estimated Shipping & Collection Dates

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

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

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

Buy With Confidence

We want you happy! If there's a problem with something you purchased from us we'll do our best to make it right.

Returns


BICYCLES

We spend a lot of time ensuring that each bike we sell is the correct type, size, and fit for every customer, therefore, we take bike returns very seriously.

  • No returns after 30 days.
  • Bicycles purchased within 30 days may be exchanged or traded up for different or like bicycles. A restocking fee of up to 50% of the original value may incur based on the bicycle's condition and it's stocking status in our store.
  • No returns on pre-owned, demo, sale, or closeout bicycles.


PARTS, ACCESSORIES, AND CLOTHING

  • Returns must be made within 30 days of purchase and must include original box and packaging materials.
  • No returns on installed parts or worn apparel. Must have all tags & labels.
  • No returns on pre-owned, demo, sale, or closeout items.
  • No returns on gift card/gift certificate purchases.


NON-RETURNABLE ITEMS

  • Labor, delivery, shipping and/or installation service.
  • Consumable items like food, drink, batteries, CO2 cartridges, etc.
  • Worn/used apparel such as shorts, jerseys, socks, shoes, swimwear, etc.
  • Items that are damaged or abused.
  • Items that are missing manuals, accessories, parts, etc.
  • Custom, etched, or otherwise personalized items such as custom wheels, frames, paint jobs, etc.
  • Opened computer software and GPS units can be exchanged for the identical item but cannot be returned for a refund.
  • Donated items.


Returns: In-Store Purchases

For in-store purchases, Bike Tech will accept returns of any unused item with its original packaging within 30 days of purchase:

  • All refunds on returns require a cash register receipt.*
  • In-store credit will be issued on items being returned without a receipt.
  • Refunds will be issued in the form in which the item(s) was purchased.
  • Cash purchases up to $50 will be refunded in cash.
  • Allow 10 business days for refunds by check or large cash purchases.
  • Credit card purchases will normally be refunded to the same card.
    • Other refunds will be paid by check and mailed from our office.
    • In-store credit is available for all returns.
    • Returns of special orders (for items that we normally do not stock) may be subject to a restocking fee of up to 50% plus actual freight costs incurred. In-store credit may be issued on non-stocking special orders.
    • Bike Tech Gift Cards are good for store credit, but they are not redeemable for cash.

* If you do not have a receipt, we will gladly look up a copy in our system. Even if your name did not appear on the original receipt, we may be able to find it with added details such as date and time of purchase.

Returns: Web Purchases

If there’s a problem with something you purchased from us, you can either bring it to our store or ship it back. Ship returns via UPS Ground or insured US Mail (we do not accept CODs). We will refund shipping costs on damaged or incorrect merchandise with prior approval.

** Bike Tech reserves the right to deny any return.

For any questions regarding our return policy please email us or call us at (319) 266-5979.

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Manufacturer's Warranty

Please note that manufacturer warranties are separate from the Bike Tech return policy. All replacements and warranty work is to be done at Bike Tech. We are unable to warranty products and services returned to other bike stores.

As with all products purchased from Bike Tech, items covered under the manufacturer's warranty are handled at no cost to the customer with the exception of installation in certain cases.

Products not purchased from Bike Tech but still under manufacturer's warranty can be processed by Bike Tech, if allowed by manufacturer, but will incur a charge for time involved. A proof of purchase will be required.

Specialized Aethos Pro Shimano Ultegra Di2 Road Bike in Champagne/Smoke

Season:2025

Brand:Specialized

Code:42215445440795

The Aethos line promises exceptional light weight, perfectly-balanced ride characteristics, and undeniable style.

This Aethos Pro is no exception, designed with billions of calculations in the pursuit of the perfect ride. The Aethos frame combines ultimate ride feel, light weight, and style, making it ideal for steep pitches, technical descents, and all-day comfort on long rides.

By reinventing the traditional road shape, massive gains in stiffness and balance are achieved without affecting weight or durability. An entirely new layup and process perfected over decades results in the lightest frame available. The Aethos is more than just a new bike; it’s the first of a new breed.

The Aethos offers a perfect balance of front and rear stiffness with exceptional ride quality. Groundbreaking findings on carbon fiber flexing and breathing have set a new standard for sublime rides. Every detail, from derailleur hangers to the fork expander plug, is designed with style, weight, and durability in mind.

Features:

  • Shimano's Ultegra Di2 for clean, crisp shifts.
  • Roval’s Alpinist wheels with DT Swiss 350 hubs.
  • New Alpinist carbon seatpost and wheels for weight savings.
Technical Information
  • Frame
    Aethos FACT 10R Carbon, Rider First Engineered™, Threaded BB, 12x142mm thru-axle, flat-mount disk
  • Tape
    Supacaz Super Sticky Kush
  • Stem
    Specialized Pro SL, alloy, 4-bolt
  • Handlebars
    S-Works Short & Shallow, 125mm Drop, 75mm Reach w/Di2 Hole
  • Saddle
    Body Geometry Power Pro, hollow titanium rails
  • Seatpost
    Roval Alpinist Carbon Seatpost
  • Seat Binder
    Specialized Alloy, 30mm
  • Fork
    FACT Carbon, 12x100mm thru-axle, flat-mount disk
  • Front Brake
    Shimano Ultegra R8170, hydraulic disk
  • Rear Brake
    Shimano Ultegra R8170, hydraulic disk
  • Shift Levers
    Shimano Ultegra R8170, hydraulic disk
  • Front Derailleur
    Shimano Ultegra R8150, braze-on
  • Rear Derailleur
    Shimano Ultegra R8150, 12-speed
  • Cassette
    Shimano Ultegra, 12-speed, 11-30t
  • Chain
    Shimano M8100, 12-speed w/ quick link
  • Crankset
    Shimano Ultegra R81000
  • Chainrings
    52/36T
  • Bottom Bracket
    Shimano Threaded BSA BB
  • Front Wheel
    Roval Alpinist CL, Tubeless, 21mm internal width carbon rim, 33mm depth, Win Tunnel Engineered, DT for Roval 350 hub, DT Swiss Aerolite spokes
  • Rear Wheel
    Roval Alpinist CL, Tubeless, 21mm internal width carbon rim, 33mm depth, Win Tunnel Engineered, DT for Roval 350 hub, DT Swiss Aerolite spokes
  • Front Tire
    S-works Turbo 2BR, 700x28mm
  • Rear Tire
    S-works Turbo 2BR, 700x28mm
  • Inner Tubes
    700x20-28, 48mm Presta Valve
  • Weight
    6.93kg (15 lb, 4.4 oz)
  • Weight Size
    56
Sizing Information
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