SPECIALIZED S-WORKS AETHOS – DURA-ACE Di2 – 6.6 KG – SIZE 54 I am selling my Specialized S-Works Aethos, size 54, in a very high-end and particularly lightweight configuration: 6.6 kg ready to ride. Bike used for 3 seasons, always maintained with care and has had recent maintenance in August 2026. EQUIPMENT Frame • Specialized S-Works Aethos – size 54 Cockpit • Roval Alpinist II carbon • Stem 90 mm • Width 380 mm Transmission • Shimano Dura-Ace Di2 complete 12-speed • Crankset 50/34 • Cassette 11/30 Wheels • DT Swiss ARC 1400 DICUT – profile 55 mm • Continental GP5000 S TR 28 mm tires • Tubeless setup Weight: only 6.6 kg The bike offers an excellent compromise between lightness, rigidity, comfort, and efficiency. The Aethos is particularly impressive in the mountains and on long rides, while remaining very fast on flat terrain thanks to the 55 mm DT Swiss wheels. The bike is sold in a ready-to-ride configuration and requires no particular investment. I am simply selling it with the intention of changing bikes for the next season.