Specialized Aethos Pro

The Aethos is built specifically for ride quality rather than pure aerodynamics. It prioritizes an exceptionally low frame weight and balanced handling, making it an ideal choice for long days in the saddle and climbing rather than flat-out racing.

Yes, the carbon wheelset is tubeless-ready. This allows you to run lower tire pressures for improved comfort and puncture protection, though you will need to install tubeless valves and sealant.

The 12-speed electronic shifting provides precise, reliable gear changes with minimal effort. Because it is an electronic system, it eliminates cable stretch and requires very little maintenance compared to traditional mechanical drivetrains.

The geometry strikes a balance between the two. It is designed to be comfortable enough for all-day riding while remaining responsive and quick enough for spirited group rides or challenging climbs.

While the internal routing creates a clean aesthetic and protects the cables, it does make routine maintenance slightly more involved than external routing. If you are comfortable working on your own bike, it is manageable, but many riders prefer to have a shop handle cable replacements.

The bike comes equipped with a 30-tooth largest rear cog. This gearing is well-suited for steep climbs and varied terrain, offering a good range for most road cyclists.