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2025 Specialized Aethos Sport Shimano 105 Road Bike In Blue Onyx

From:  £3,250.00
Experience the ultimate ride with the Aethos bike.The Aethos is designed to straddle the line between perfect ride quality, extreme lightweight, and undeniable style. The Aethos Sport model is no exception. The Aethos fram...Learn more
Size: 49
Product Code: 97225-6149
In stock online, dispatches from 7 days (order before 2pm)
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£3,250.00
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Map Marker icon 106-108 The Hornet, Chichester, England, United Kingdom
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Monday9.00am - 5.30pm
Tuesday9.00am - 5.30pm
Wednesday9.00am - 5.30pm
Thursday9.00am - 5.30pm
Friday9.00am - 5.30pm
Saturday9.00am - 5.30pm
Sunday10.00am - 4.00pm
Bank Holidays10.00am - 4.00pm
Map Marker icon 150 Commercial Road, Totton, Southampton, England, United Kingdom
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Clock Opening Times Icon
Monday9am - 5.30pm
Tuesday9am - 5.30pm
Wednesday9am - 5.30pm
Thursday9am - 5.30pm
Friday9am - 5.30pm
Saturday9am - 5.30pm
Sunday10am - 4.00pm
Bank Holidays10am - 4.00pm
£3,250.00 + Add to cart

Experience the ultimate ride with the Aethos bike.

The Aethos is designed to straddle the line between perfect ride quality, extreme lightweight, and undeniable style. The Aethos Sport model is no exception. 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.

By reinventing the traditional road shape found on bikes of the past, subtle alterations have been made to deliver massive gains in stiffness and balance, all without affecting weight or durability. Pair that with an entirely new layup and process 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 the Aethos has been developed to have the perfect balance of front and rear stiffness combined with exceptional ride quality. By studying the flexing and breathing of carbon fiber, groundbreaking findings about how forces flow through frames have been discovered. Just a few pedal strokes and you’ll realize this sublime ride sets a new standard.

Features:

  • Featherweight frame at 585 grams (S-Works, size 56cm).
  • Perfect balance of front and rear stiffness.
  • Exceptional ride quality.
  • Roval's all-new Alpinist carbon seatpost for weight saving and improved ride.
  • Designed with style, weight, and durability in mind.

All UK Mainland Bike Deliveries Over £999 - Free Bike orders are sent via TNT/FedEx with estimated delivery within 1 working day after quoted dispatch time (For Scottish Highlands, Northern Ireland, Isle of Man and the Channel Islands deliveries please allow an additional 1-4 working days).Bike orders under £999 will incur a £20 delivery fee.

Free Delivery On Orders Over £50.00 - When you spend more than £50.00 at 99 Bikes deliveries to a UK mainland address will be free (excludes bikes & large items).Certain regions and territories of the UK will incur additional charges, details of which can be found on our delivery page.

Click & Collect Orders -Please be aware Click & Collect orders may take some time to fulfil. We advise not to travel to your chosen store until you have been notified that your order is ready for collection.

At 99 Bikes our priority is to ensure that you are highly satisfied with your purchase. In the unlikely event that you aren't, we offer a 30 day online return policy* in which you can receive a full refund. Any item including bikes (with the exception of food) can be returned to us for any reason provided it is received by us in an unused and resalable condition in or with its original packaging which must be undamaged.

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2025 Specialized Aethos Sport Shimano 105 Road Bike In Blue Onyx
  • Frame
    Aethos FACT 9R Carbon, Rider First Engineered™, Threaded BB, 12x142mm thru-axle, flat-mount disc
  • Suspension Fork
    FC070~72-2, 2021 Project 300 10r Disc
  • Cockpit Handlebars
    PREMETEC 6290R, 6061-T6, double butted, compound radius drop, 31.8mm, reach 75mm, drop 123mm
  • Saddle
    Body Geometry Power Sport, steel rails
  • Stem
    Specialized Pro SL, alloy, 4-bolt
  • Tape
    Supacaz Super Sticky Kush
  • Seatpost
    Roval Alpinist Carbon Seatpost
  • Seat Binder
    Specialized Alloy, 30mm
  • Brakes Rear Brake
    Shimano 105, Hydraulic disc
  • Front Brake
    Shimano 105, Hydraulic disc
  • Drivetrain Shift Levers
    Shimano 105, 12 speed Mechanical
  • Front Derailleur
    Shimano 105, Braze-on
  • Rear Derailleur
    Shimano 105, 12 speed Mechanical
  • Cassette
    Shimano 105, 12-speed, 11-34t
  • Chain
    Shimano SLX, M7100, 12-speed
  • Crankset
    FC-R7100, 105, 12-Speed, Holllowtech 2
  • Chainrings
    50/34T
  • Bottom Bracket
    Shimano Threaded BSA BB
  • Wheels & Tires Front Wheel
    WH-DT R470 DISC (2025)
  • Rear Wheel
    WH-DT R470 DISC (2025)
  • Front Tire
    Turbo Pro, 700x28
  • Rear Tire
    Turbo Pro, 700x28
  • Inner Tubes
    Presta Valve Standard, 48mm valves
  • Accessories Pedals
    Pedal, test ride pedals provided by Specialized
  • Product Details Product ID
    221568
  • Weight
    7.76kg (17 lb, 1.7 oz)
  • Weight Size
    56