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Description
The Specialized S-Works Aethos Red AXS Ltd Edition Road Bike combines groundbreaking performance with unmatched style, celebrating the love of pure cycling. Designed for riders who prioritise the joy of the ride, this masterpiece features the lightest frame ever created paired with SRAM RED AXS, the lightest disc brake groupset on the market.
This exclusive edition is adorned in a stunning Glacial Metallic finish with custom Roval graphics, silver accents, and comes equipped with the innovative Hammerhead Karoo 3 cycling computer. Limited to just 100 individually numbered pieces worldwide, this is not just a bike but a statement of cycling excellence.
Built for those who ride for the sheer love of it, the Aethos remains uncompromising in its performance and style, achieving billions of calculations in the pursuit of the perfect ride.
Bottom Bracket | SRAM DUB BSA 68 |
Cassette | NEW SRAM RED XG-1290, 12-speed, 10-33t |
Chain | NEW SRAM RED 12-speed |
Chainrings | 48/35 |
Power Meter | NEW SRAM RED AXS Power Meter |
Fork | S-Works FACT Carbon, 12x100 mm thru-axle, flat-mount disc |
Frame | S-Works Aethos FACT 12r Carbon, Rider First Engineered, Threaded BB, Electronic cable routing only, 12x142 mm thru-axle, flat-mount disc |
Front Brake | NEW SRAM RED AXS, hydraulic disc, 160 mm rotor |
Rear Brake | NEW SRAM RED AXS, hydraulic disc, 160 mm rotor |
Wheelset | Roval Alpinist CLX |
Tyres | S-Works Turbo 2BR, 700x28 mm |
Handlebars | S-Works Short & Shallow |
Bar Tape | Supacaz Super Sticky Kush |
Seatpost | Roval Alpinist Carbon Seatpost |
Stem | Roval Alpinist, alloy, titanium bolts, 6-degree rise |
Saddle | S-Works Power with Mirror |
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.
If you require any assistance please contact our Customer Care team.
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Q&A
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Why buy your bike from Sigma Sports?
Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.
Save up to 47% with any one of our 11 Cycle to Work partners, and get the health benefits of a new bike in exchange for tax free salary sacrifice. To find out more about our various partners and how to apply click here.
Choose between Free Bike Delivery - to your home or place of work - or our new Premier Bike Delivery Service £99.99 and have your bike delivered "ready to ride" and set up to your measurements with seatpost and pedals adjusted on arrival by a qualified bike mechanic. Either way, our Customer Care team will be in touch to arrange a delivery date to suit you.
We've partnered with Laka to offer you 30 days free bike Insurance on your new bike purchase over £400. Click here for more info and find out how to claim.
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Important Update for Our US Customers
We regret to inform you that due to ongoing challenges related to current US tariffs, shopping on Sigma Sports is temporarily unavailable for customers based in the United States.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our US community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
If you require any further assistance, please reach out to the customer services team
— The Sigma Sports Team