Specialized Aethos 2 Expert AXS

The Specialized Aethos 2 Expert AXS breaks conventions to prioritize what matters most: how a bike feels when you ride it. Built around a 705-gram FACT 10r carbon frame, this complete bike achieves class-leading lightness while delivering responsive acceleration, supple road feel, and intuitive handling that make every ride memorable. Enhanced geometry informed by extensive Body Geometry research creates a fit that works for more riders across longer distances.

Flow State Design emerged from observing frame behavior under stress, Specialized engineers noticed distinct patterns in how structures flex and return energy during pedaling. Feeding these observations into computational analysis alongside years of real-world testing data produced tube shapes that optimize force transfer through form rather than adding material. This approach eliminates unnecessary carbon layers, simultaneously reducing weight while enhancing structural performance and ride character.

Updated geometry brings tangible improvements: 15mm additional stack alleviates upper body fatigue on extended rides, while a 7mm longer wheelbase provides stability and control during fast descents. The 0.5° relaxed head angle sharpens cornering precision without sacrificing straight-line stability. Tire clearance expands to 35mm, enabling riders to optimize comfort and grip for varying road conditions while maintaining the frame's remarkable weight advantage.

This Expert AXS build pairs the advanced frame platform with SRAM's wireless Force E1 electronic shifting featuring 48/35t gearing for versatile terrain coverage. Roval C38 wheels with S-Works Turbo tires complete the package, balancing aerodynamic efficiency with dependable all-conditions performance. The result is a complete bike that delivers exceptional ride quality without artificial weight-saving gimmicks or compromises.

Key Features

• Frame: FACT 10r Carbon with Flow State Design (705g)
• Drivetrain: SRAM Force E1 AXS 12-Speed Wireless (48/35t)
• Wheelset: Roval C38 Wheels with S-Works Turbo Tires