Specialized Aethos 2 Expert - Shimano Ultegra Di2 Size:52 The net effect of these

The net effect of these changes is a wheelset that is almost as light as our incredibly light Terra CLX

giving you a competitive edge and the ability to explore remote trails with ease

2 motor and MasterMind Turbo Control Unit (TCU)

Featuring SRAM's Directlink lever

and holds bikes without frame contact

Specialized Aethos 2 Expert - Shimano Ultegra Di2 Size:52 The net effect of theseWith a 705g frame, the Aethos 2 is the lightest bike in its class . But weight was never the point. Built by breaking racings rules to deliver pure road riding bliss, its 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. Use