$12,000.00
2026 Specialized Aethos 2 Pro - Shimano Ultegra Di2
With a 705g frame, the Aethos 2 is the lightest bike in its class. But weight was never the point. Built by breaking racing’s rules to deliver pure road riding bliss, it’s engineered to disappear beneath you: responsive, supple, and sublime. Now with increased tyre clearance, refined components, and data-based fit-enhancing geometry, it brings that transcendent ride feel to more riders than ever. Aethos 2 breaks the rules, for the love of the ride.
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$12,000.00
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Bike Society Home Delivery (ADL)
$100 within Adelaide metro area only
Ship to Home
$150 within Australia, metro areas only. more info
Product Details
Specifications
2026 Specialized Aethos 2 Pro – Shimano Ultegra Di2
Use
Performance Road Riding
Frameset
705g FACT 10r Frame / FACT 10r Fork
Fit
Performance Endurance
Cockpit & Wheels
Roval Alpinist Integrated Cockpit II and CL II wheels
Drivetrain
Shimano Ultegra Di2
Weight
6.73kg (56cm)
Frameset
Frame
Aethos 2 FACT 10r Carbon, Rider First Engineered™, Threaded BB, Hidden Cable Routing, 12x142mm thru-axle, flat-mount disc
Suspension
Fork
Aethos 2 FACT 10r Carbon, 12x100mm thru-axle, flat-mount disc
Brakes
Front Brake
Shimano Ultegra BR-R8170, hydraulic disc
Rear Brake
Shimano Ultegra BR-R8170, hydraulic disc
Drivetrain
Bottom Bracket
Shimano Threaded BSA BB
Rear Derailleur
Shimano Ultegra Di2 R8150, 12-speed
Front Derailleur
Shimano Ultegra Di2 R8150, braze-on
Shift Levers
Shimano Ultegra Di2 R8170, hydraulic disc
Crankset
Shimano Ultegra R8100 with 4iiii Precision 3+ single-sided Power Meter, 52/36t
Cassette
Shimano Ultegra, 12-speed, 11-30t
Chain
Shimano XT M8100, 12-speed w/ quick link
Wheels & Tyres
Inner Tubes
700×25-35, 50mm Presta Valve, TPU
Front Tyre
S-Works Turbo TLR Race Tire, 700x28c
Rear Tyre
S-Works Turbo TLR Race Tire, 700x28c
Front Wheel
Roval Alpinist CL II, 21mm internal width carbon rim, 33mm depth, Win Tunnel Engineered, DT for Roval 350 hub, DT Swiss Aerolite spokes, Tubeless Ready
Rear Wheel
Roval Alpinist CL II, 21mm internal width carbon rim, 33mm depth, Win Tunnel Engineered, DT for Roval 350 hub, DT Swiss Aerolite spokes, Tubeless Ready
Cockpit
Handlebars
Roval Alpinist Cockpit II, Integrated Bar/Stem
Saddle
Power Pro Mirror, Hollow Ti rails
SeatPost
Roval Alpinist Carbon Seatpost
Seat Binder
Specialized Alloy, 30mm
Tape
Supacaz Super Sticky Kush
Product details
Product ID
279155
Weight
Weight Size
56
Weight
6.73 kg (14 lb, 13.4 oz), tubeless
* Weights based on production painted frames as pictured. Actual weights will vary based on colourway, frame size, and component variation. Specifications are subject to change without notice.
