44 Pitt St, Mortdale, NSW 2223
Price match guarantee*

TBSM regularly monitors the local bicycle market to make sure that you can get the best deal on your new ride from a store that you trust. If you have seen a lower advertised price on a bike that you are looking for please request a price match from our friendly staff. To request a price match click on the "ENQUIRE NOW" below the bike that you are interested in, or click this link and follow the prompts. Please add your full contact details and also a URL link to the advertised bike.
*Bike must be in stock at at the alternate dealer and available from TBSM. TBSM reserves the right to deny a price match if the bike is priced at or below cost.

2023 Specialized Aethos Comp Shimano 105 Di2 Dune White


$5,999.00$4,999.00 17% off RRP

Have a question about 2023 Specialized Aethos Comp Shimano 105 Di2 Dune White? Please fill out the enquiry form below, including as much information on the model, size and colour you are interested in, and a customer service team member will respond with in store availability.

Not available online

We price match any bike from dealers within 100km* More info



What if we used every ounce of experience we’ve gained serving riders over the past 46 years and built a bike made simply for the love of riding? The Aethos is designed to straddle the line between perfect ride quality, extreme lightweight, and undeniable style. The Aethos Comp model is no exception.

With low-maintenance, Shimano 105 Di2 electronic shifting and hydraulic disc brakes paired with bomb-proof DT Swiss R470 Disc wheels, you have the perfect steed to excite you out on the road.

  • 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, further saving weight and improving ride characteristics. Everything in pursuit for the perfect ride.


                Aethos FACT 10R Carbon, Rider First Engineered™, Threaded BB, 12x142mm thru-axle, flat-mount disc
                FACT Carbon, 12x100mm thru-axle, flat-mount disc
                Body Geometry Power Sport, steel rails
                Roval Alpinist Carbon Seatpost
                Seat Binder
                Specialized Alloy, 30mm
                Specialized Pro SL, alloy, 4-bolt
                Specialized Shallow Drop, 6061, 70x125mm, 31.8mm clamp
                Supacaz Super Sticky Kush
                Rear Brake
                Shimano 105 R7170, hydraulic disc
                Front Brake
                Shimano 105 R7170, hydraulic disc
                Shift Levers
                Shimano 105 Di2 7170
                FC-R7100, 105, 12-Speed, Holllowtech 2
                Rear Derailleur
                Shimano 105 Di2 7150
                Front Derailleur
                Shimano 105 Di2 7150, braze on
                Shimano 105, 12-speed, 11-34t
                Shimano SLX M7100, 12-speed w/ quick link
                Bottom Bracket
                Shimano Threaded BSA BB
                Wheels & tires
                Rear Wheel
                DT R470 Disc
                Front Wheel
                DT R470 Disc
                Inner Tubes
                700x20-28, 48mm Presta Valve
                Front Tire
                Turbo Pro, 700x28
                Rear Tire
                Turbo Pro, 700x28