Specialized S-Works Aethos

The Aethos prioritizes ride quality and weight over aerodynamic optimization. While most modern road bikes focus on wind-tunnel testing and aggressive tube shapes, the Aethos uses traditional round tubing to achieve an exceptionally light frame weight and a more natural, lively handling feel.

Yes, it is excellent for long rides. Because the frame is engineered for compliance and comfort rather than just pure stiffness, it absorbs road vibration better than many dedicated race bikes, making it less fatiguing over several hours in the saddle.

The S-Works Aethos frame is incredibly light, weighing in at just 585 grams for a 56cm size. This ultra-low weight makes it one of the lightest production disc-brake road frames available, which is particularly noticeable when climbing steep gradients.

No, Specialized intentionally designed the Aethos with standard components to make maintenance straightforward. It uses a threaded bottom bracket, standard stem and handlebar interfaces, and a round seatpost, meaning you can easily swap parts or perform service at any local bike shop.

Despite its minimal weight, the Aethos is remarkably stable. Specialized uses their 'Rider-First Engineered' philosophy to ensure the handling characteristics remain consistent across all frame sizes, providing confidence-inspiring precision when cornering and descending.

Yes, the Roval Alpinist CLX III wheels are tubeless-ready. Running them tubeless is recommended to take full advantage of the wheelset's performance and to reduce the risk of pinch flats on rougher roads.