Peter Sagan on Twitter: "Some call me a disruptor. I like bikes that do the same. #aethos The lightest production disc frame is in the Sagan Collection for the first time. Pick
Peter Sagan's Aethos - YouTube
Specialized S-works Aethos Peter Sagan Edition - YouTube
3 of the 300 S-Works Aethos... - Specialized Bicycles | Facebook