S-Works Aethos 2 - Shimano Dura-Ace Di2 co2 and pressurized inflation device stable and secure

stable and secure

no-movement construction as our cold weather gloves

bearings and spacers for Mid/American shells

This wheel features the new Odyssey Stage 2 pinned double-walled rim laced to a sealed bearing hubs with a standard male axle

Perforated single-layer Clarino® palm for superior airflow and comfort

S-Works Aethos 2 - Shimano Dura-Ace Di2 co2 and pressurized inflation device stable and secureAt just 595 grams, the S Works Aethos 2 is the lightest production road frame in the world. But that was never the point. Built by breaking the rules of racing to deliver pure road riding bliss, Aethos 2 is engineered to disappear beneath you. Impossibly 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