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Don’t get us wrong, we’re all for racing. Grand Tour top steps, Classic’s Monuments—they’re in our DNA. But sometimes riding simply to ride, riding for the love of riding, is just what we need. And this is what the Aethos lives for. Sure, it’s given nothing up to performance, and happens to be the lightest frame out there, but with no compromise to style. Aethos: Billions of calculations in the pursuit of one thing—the perfect ride.

Top off the world’s lightest frame with a full SRAM RED AXS groupset with power meter - the lightest electronic groupset ever - and Roval’s featherweight Alpinist CLX II wheels and you’re left with a perfectly balanced top-tier ride that gives up nothing in the name of performance.

The Aethos frame has been designed with the perfect combination of ultimate ride feel, light weight, and style—from accelerating up steep pitches and descending technical descents, to all-day saddle comfort on even the longest coffee rides, the Aethos hits the mark. But how, you ask? By reinventing the traditional road shape found on bikes of the past, we’ve subtly altered these shapes to deliver massive gains in stiffness and balance, all without affecting weight or durability. Pair that with an entirely new layup and process that we’ve perfected over multiple decades and you have the lightest frame out there (585 grams, S-Works, size 56cm). The Aethos is more than just a new bike, it’s the first of a new breed.
A featherweight frame is useless without confidence-inspiring ride characteristics, which is why we’ve developed the Aethos to have the perfect balance of front and rear stiffness combined with exceptional ride quality. By studying the flexing and breathing of carbon fiber, we were able to discover groundbreaking findings about how forces flow through frames. Just a few pedal strokes and you’ll realize this sublime ride sets a new standard.
Every detail, from the derailleur hangers to the fork expander plug have been designed with style, weight, and durability in mind. We’ve also spec’d it with Roval’s all-new Alpinist carbon seatpost and wheels, further saving weight and improving ride characteristics. Everything in pursuit for the perfect ride.

Frame	S-Works Aethos FACT 12r Carbon, Rider First Engineered™, Threaded BB, Electronic cable routing only, 12x142mm thru-axle, flat-mount disc
Fork	S-Works FACT Carbon, 12x100mm thru-axle, flat-mount disc
Handlebars	S-Works Short & Shallow, 125mm Drop, 75mm Reach w/Di2 Hole
Stem	Roval Alpinist, alloy, titanium bolts, 6-degree rise
Tape	Supacaz Super Sticky Kush
Saddle	S-Works Power with Mirror
SeatPost	Roval Alpinist Carbon Seatpost
Front Brake	NEW SRAM RED AXS, hydraulic disc
Rear Brake	NEW SRAM RED AXS, hydraulic disc
Seat Binder	Specialized Alloy, 30.0mm, titanium bolt
Shift Levers	NEW SRAM RED AXS, 12-speed
Front Derailleur	NEW SRAM RED AXS, braze-on
Rear Derailleur	NEW SRAM RED AXS, 12-speed
Chain	NEW SRAM RED 12-speed
Cassette	NEW SRAM RED XG-1290, 12-speed, 10-33t
Crankset	NEW SRAM RED AXS Power Meter
Chainrings	48/35
Bottom Bracket	SRAM DUB BSA 68
Front Wheel	Roval Alpinist CLX, Tubeless, 21mm internal width carbon rim, 33mm depth, Win Tunnel Engineered, Roval AFD hub, 21h, DT Swiss Aerolite spokes
Rear Wheel	Roval Alpinist CLX, Tubeless, 21mm internal width carbon rim, 33mm depth, Win Tunnel Engineered, Roval AFD hub, 24h, 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	Size 56cm: 6.34 kg (13 lb, 15.6 oz)

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.

Please be aware that the images and description above are usually supplied by the brand / manufacturer and are in no way affiliated with Cycle Centre Congleton Limited T/A CycleStore. Cycle Centre Congleton Limited T/A CycleStore only resell items from third parties and do not design or manufacture any products.

Please see below for delivery options for Specialized S-works Aethos Sram Red Etap Axs Carbon Road Bike 2025.

If you do not see your country listed below please email sales@cyclestore.co.uk with details of products you wish to order and we will reply shortly with shipping costs and options.

UK Mainland

Order Value

Delivery Service

Delivery Time (From dispatch, working days)

Cost

Under £39.99

Royal Mail Tracked

2 working days (from the time of despatch, see below)

£3.99

£40.00 to £59.99

Royal Mail Tracked 48hr

2 working days (from the time of despatch, see below)

FREE

£60.00 - £199.99

Royal Mail Tracked 24hr or parcel force 24hr (weight Dependant)

Next working Day (from the time of despatch, see below)

FREE

£200+

Royal Mail Special Delivery or parcel force 24hr (weight Dependant) Signed for

Next working Day (from the time of despatch, see below)

FREE

Bikes

Parcel Force 48 Hour Signed For

48 Hour (2working days) (from the time of despatch, see below)

FREE

We aim to dispatch your order within 4 working days at the latest (excluding weekends and bank holidays), however most orders do leave within 1-2 working days. Items in stock will usually leave the same day.If your item is out of stock we will order it in and usually have the item within three working days. Should your item be unavailable from our suppliers we will notify you of any delays as soon as possible. You will receive an email to let you know when your order has left our premises. The delivery information above is from the time of despatch not from the time of ordering.

My Country:

International

Country

Royal Mail
(size restrictions apply)

Parcelforce

FREE Delivery

Bike Delivery

UK Mainland

N/A

£0.00
(2-5 Working Days)

FREE Delivery
on orders over £39.99
(10-12 Working Days)

£0.00

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Specialized S-works Aethos Sram Red Etap Axs Carbon Road Bike 2025 Product ID: 90335_

Specialized S-works Aethos Sram Red Etap Axs Carbon Road Bike 2025

Product ID: 90335_