• 2026 Specialized Aethos Pro Di2 Bike Gloss Shadow Silver / Emerald Metallic 54 [b2bsync]
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Specialized

2026 Specialized Aethos Pro Di2 Bike Gloss Shadow Silver / Emerald Metallic 54

SKU: 97226-1054
$8,500.00 USD
$8,500.00 USD
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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 tire 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.

Highlights

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)

Specifications

Frame Aethos 2 FACT 10r Carbon, Rider First Engineered™, Threaded BB, Hidden Cable Routing, 12x142mm thru-axle, flat-mount disc
Fork Aethos 2 FACT 10r Carbon, 12x100mm thru-axle, flat-mount disc
Front Brake Shimano Ultegra BR-R8170, hydraulic disc
Rear Brake Shimano Ultegra BR-R8170, hydraulic disc
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 CN-M8100, 12-speed
Inner Tubes 700x25-35, 50mm Presta Valve, TPU
Front Tire S-Works Turbo TLR Race Tire, 700x28c
Rear Tire 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
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 ID 279155
Weight Size 56
Weight 6.73 kg (14 lb, 13.4 oz), tubeless
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