Specialized Aethos Sport 2025 Road Bike

Drawing on 46 years of expertise in performance cycling, the Specialized Aethos has been engineered purely for the love of riding. Striking the perfect balance between exceptional ride quality, ultra-lightweight construction, and standout style, the Aethos sets a new benchmark for road bikes.

The Aethos Sport model delivers all of this with no compromises'ideal for riders seeking premium performance and timeless design. With low-maintenance, Shimano 105 mechanical shifting and hydraulic disc brakes paired with bomb-proof DT Swiss R470 Disc wheels, you have the perfect steed to excite you out on the road.

Key Features: Shimano 105 mechanical shifting with hydraulic disc brakes for low maintenance and reliable performance DT Swiss R470 Disc wheels for durability and road confidence Ultralight Aethos frame (as low as 585g) with optimized carbon layup for superior stiffness and balance Designed for all-day comfort and high performance across climbs, descents, and long rides Roval Alpinist carbon seatpost to reduce weight and enhance ride quality Specifications Frameset Frame: Aethos FACT 9R Carbon, Rider First Engineered???, Threaded BB, 12x142mm thru-axle, flat-mount disc Fork: FACT Carbon, 12x100mm thru-axle, flat-mount disc Wheels Rims: DT Swiss R470 Tyres: Turbo Pro, 700x28 Drivetrain Crankset: FC-R7100, 105, 12-Speed, Holllowtech 2 Shifters: Shimano 105, 12 speed Mechanical Rear Derailleur: Shimano 105, 12 speed Mechanical Front Derailleur: Shimano 105, Braze-on Chain: Shimano SLX, M7100, 12-speed Cassette: Shimano 105, 12-speed, 11-34t Bottom Bracket: Shimano Threaded BSA BB Components Handlebar: Specialized Shallow Drop, 6061, 70x125mm, 31.8mm clamp Stem: Specialized Pro SL, alloy, 4-bolt Grips: Supacaz Super Sticky Kush Brakes: Shimano 105, Hydraulic disc Saddle: Body Geometry Power Sport, steel rails Seatpost: Roval Alpinist Carbon Seatpost Specialized Aethos Sizing 49cm 52cm 54cm 56cm 58cm 61cm Rider Height (cm) 155 - 163 163 - 170 170 - 175 175 - 180 180 - 188 188 - 196 Rider Height (in) 5'1'' - 5'4'' 5'4'' - 5'7'' 5'7'' - 5'9'' 5'9'' - 5'11'' 5'11'' - 6'2'' 6'2'' - 6'5''