2026 Specialized Aethos Expert Di2 Bike Gloss Dolomite Metallic / Blue Pearl Over Shadow Silver 49 Material Material -SteelWith 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.
meaning the cranks can be removed with nothing more than an 8mm allen key
Rear Axle 12mm Thru x 148mmRim Width (Internal) 30Cassette Body Type Shimano Micro SplineCassette Body Type SRAM XD 11/12 SpeedValve PrestaColor BlackWheel Size 29"Defined Color BlackISO Diameter 622 / Road / 29"Tire Type Tubeless Ready ClincherRim Material CarbonHub/Brake Compatibility 6-Bolt Disc
Replacement derailleur hangers for the Syntace X-12 system
36 degree flair with 2 degree flair out at the ends
8 Clamp +/-6 1 1/8" Silver
The true spirit of the sport
The Road Drive inflates to riding pressure with 20% fewer strokes compared to conventional hand pumps
Vendor Stop flats2 Manufacture Number GREEN SF2 -03-02 PR Model Name Stop Flat Tire Liner Category Tire liners
}SRAM DUB Wide PressFit30 Ceramic Bottom Bracket - PF30 (68-73mm) Road-Wide Black
The Race Hydration Vest prioritizes comfort with three points of adjustment – sides shoulders and chest
Compatibility: Wahoo ELEMNT
it’d introduce itself as the all-new S-Works Epic frame
