Aethos Pro - Shimano Ultegra Di2 - Gloss Morning Mist + Lapis Radial Fade + Fog Tint Edge Fade / Smoke / 58

The Aethos Pro represents the pinnacle of road bike engineering, delivering three core promises: exceptional light weight, perfectly-balanced ride characteristics, and undeniable style. This bike is the result of billions of calculations in pursuit of the perfect ride.The Aethos frame has been redesigned with a perfect combination of ultimate ride feel, light weight, and style. By reinventing the traditional road shape, Specialized has subtly altered these shapes to deliver massive gains in stiffness and balance without affecting weight or durability. The result is the lightest frame available at just 585 grams in size 56cm (S-Works). Paired with an entirely new layup and process perfected over multiple decades, the Aethos represents a new breed of road bike.Ride quality is paramount, which is why the Aethos has been developed with the perfect balance of front and rear stiffness combined with exceptional ride characteristics. By studying how carbon fiber flexes and breathes, Specialized discovered groundbreaking findings about how forces flow through frames. This sublime ride quality sets a new standard for confidence and comfort.Every detail has been designed with style, weight, and durability in mind-from derailleur hangers to the fork expander plug. The bike is spec'd with Shimano's Ultegra Di2 for clean, crisp shifts, paired with Roval's all-new Alpinist carbon wheels and seatpost. The DT Swiss 350 hubs complete a no-fuss build that delivers mile after mile, whether accelerating up steep pitches, descending technical descents, or enjoying all-day saddle comfort on the longest rides.