2026 Specialized Aethos Pro Di2 Bike Gloss Red Sky / Chrome 61

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.

Cockpit & Wheels - Roval Alpinist II and CL II wheels

Drivetrain - Shimano Ultegra Di2

Fit - Performance Endurance

Frameset - 705g Fact 10r Frame / Fact 10r Fork

Use - Performance Road Riding

Weight - 6.73kg (56cm)