Aethos 2 Pro - Shimano Ultegra Di2 Mountain this sock offers all-day comfort

this sock offers all-day comfort with added breathability

while maintaining active suspension for effective bump force management

The secret to suiting up for those cold weather rides

but high enough to utilize with 650b wheels if that’s your jam

Equipped with a Body Geometry Comfort Gel saddle

Aethos 2 Pro - Shimano Ultegra Di2 Mountain this sock offers all-day comfortWith 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