Specialized Road Bikes|Specialized Bikes|Aethos Pro (Gloss Champagne/Smoke) (61cm) (Shimano Di2)

Specialized Aethos Pro Road Bike Description:

The Aethos line promises three things—an exceptionally lightweight frame, perfectly balanced ride characteristics, and undeniable style. Aethos FACT 10R frames were crafted with decades of carbon fiber construction experience, leaving each bike with the perfect balance of front and rear stiffness combined with exceptional ride quality. Every detail, from derailleur hangers to the fork expander plug has been designed with style, weight, and durability in mind, assuring each ride is backed with confidence that will have you completing all-day efforts with the same prowess as a spirited lunch ride. Spec’d with Shimano’s Ultegra Di2 that delivers clean, crisp shifts and Roval’s Alpinist CL wheels mated to DT Swiss 350 hubs, and you’re left with a no-fuss build that delivers, mile after mile.

Features:

• Elite performance road bike with ultra-light frame and electronic drivetrain build
• Refined carbon fiber construction exacts a formative blend of stiffness to compliance
• Balanced layup design leaves both front and rear with stiffness that improves ride quality
• Internal routing for both brake and drivetrain lines leaves Aethos with super clean lines
• Shimano Di2 electronic drivetrain delivers consistent shifting action and clean cockpit appearance
• Roval Carbon rim laced to DT Swiss 350 Hubs serves stiff performance with smooth ride characteristics
• Roval Alpinist Carbon seatpost further saves weight and improves ride characteristics

Specifications:

• Frame: Aethos FACT 10R Carbon (Threaded Bottom Bracket) (12 x 142mm)
• Fork: FACT Carbon (Flat Mount Disc) (12 x 100mm)
• Headset: 1-1/8″ Tapered
• Handlebar: S-Works Short & Shallow (125mm Drop) (75mm Reach)
• Bar Tape: Supacaz Super Sticky Kush
• Stem: Specialized Pro SL Alloy (4-Bolt)
• Shift Levers: Shimano Ultegra Di2 R8170 (Hydraulic)
• Brakes: Shimano Ultegra Di2 8170 (Hydraulic Disc) (Flat Mount)
• Front Derailleur: Shimano Ultegra Di2 (Braze-On)
• Rear Derailleur: Shimano Ultegra Di2 (12-Speed)
• Crankset: Shimano Ultegra R8100 (52/36T) (w/ 4iiii Power Meter)
• Bottom Bracket: Shimano (Threaded BSA)
• Cassette: Shimano Ultegra (11-30T)
• Chain: Shimano Ultegra (12-Speed)
• Pedals: –
• Saddle: Body Geometry Power Pro (Hollow Titanium Rails)
• Seatpost: Roval Alpinist Carbon Seatpost
• Front Wheel: Roval Alpinist CL II (21mm Internal Width) (Tubeless Ready) (DT Swiss 350 Hub) (12 x 100mm)
• Rear Wheel: Roval Alpinist CL II (21mm Internal Width) (Tubeless Ready) (DT Swiss 350 Hub) (12 x 142mm)
• Tires: S-Works Turbo (Folding Bead) (2Bliss Ready) (700 x 28mm)
• Model Year: 2025
• Color: Gloss Champagne
• Weight: 14 lb, 15.2 oz (56cm)