Specialized Aethos frameset/frameset carbon

Specialized Aethos Frameset – Lightweight construction and ride quality at the highest level

The Specialized Aethos frameset is the ideal foundation for anyone looking to build a lightweight, balanced, and high-performance road bike. With a top-level frame weight and FACT 10r carbon construction, the Aethos offers an outstanding stiffness-to-weight ratio. Thanks to Rider-First Engineered™ technology, it delivers optimal ride quality, high agility, and precise handling in every frame size.

Efficiency and control in every driving situation

The Aethos was designed to accelerate effortlessly on steep climbs and offer stable, controlled handling on descents. Through optimized carbon layup technology and newly adapted tube shapes, Specialized combines low weight with high stiffness and comfort – without compromising durability.

High-quality equipment for your individual racing bike

The Aethos frameset is designed for flat mount disc brakes and is compatible with a BSA bottom bracket, ensuring easy maintenance and high durability. Included are a new Roval Alpinist carbon seatpost , a new seat clamp , and a new headset .

Why the Specialized Aethos frameset?

✔ Lightweight FACT 10r carbon frame for optimal agility
✔ Rider-First Engineered™ for a perfect balance of stiffness and comfort
✔ Optimized geometry for precise handling on any terrain
✔ New Roval Alpinist carbon seatpost for additional weight savings and comfort
✔ Flat mount disc brake mount for reliable braking performance
✔ Maintenance-friendly BSA bottom bracket without press-fit problems
✔ Includes new seat clamp, new seatpost and new headset