The Specialized Aethos Comp is a road bike designed to balance perfect ride quality, extreme lightweight, and undeniable style. Built on 46 years of experience serving riders, the Aethos Comp model continues this tradition by offering a low-maintenance, high-performance package that excites riders on every outing.

Key Features:
  • Frame Design and Material: The Aethos frame is made from Specialized’s Fact 10r carbon fiber, which, although slightly heavier than the S-Works 12r version, maintains the same stiffness, handling, and compliance properties. The frame weighs 699 grams (claimed, 56cm size)23.
  • Ride Quality and Stiffness: Designed to deliver massive gains in stiffness and balance without affecting weight or durability. The frame features a perfect balance of front and rear stiffness combined with exceptional ride quality, setting a new standard for road bikes23.
  • Aerodynamics and Traditional Design: Unlike many modern road bikes, the Aethos Comp focuses on traditional tube profiles and shaping, eschewing aero tubing for a more classic look. It includes conventional cable routing and frame fittings, making it easier to maintain and customize23.
  • Tire Clearance: Offers clearance for up to 32mm tires, providing versatility for different riding conditions and preferences23.
  • Groupset and Brakes: Equipped with Shimano 105 Di2 electronic shifting and hydraulic disc brakes, ensuring reliable and precise shifting and braking performance. Alternatively, some models come with SRAM Rival eTap AXS wireless electronic groupsets13.
  • Wheels: Features DT Swiss R470 Disc wheels, which are tubeless-compatible and pre-taped. These wheels are made with aluminum rims, stainless steel spokes, and sealed bearing hubs, though they may not be as light or durable as some other options13.
  • Seatpost and Finishing Kit: Includes Roval’s Alpinist carbon seatpost, which further saves weight and improves ride characteristics. The bike also features a Specialized Power saddle with Chromoly rails and lightweight forged alloy handlebars and stem12.
  • Style and Durability: Every detail, from the derailleur hangers to the fork expander plug, has been designed with style, weight, and durability in mind. The bike’s aesthetics are classically understated, appealing to riders who value a traditional road bike look23.

Who is it for?
The Specialized Aethos Comp is ideal for road cyclists who prioritize ride quality, lightweight construction, and style.
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