Specialized Crux DSW Comp

DSW technology allows Specialized to manipulate the frame's tube shapes and wall thickness more precisely than traditional welding. This results in a frame that is exceptionally light and stiff at the joints, providing a ride that feels snappy and responsive under power while remaining compliant enough for long days on rough gravel.

Yes. The frame is designed with generous clearance that accommodates tires up to 47mm on 700c wheels, or up to 2.1 inches if you switch to 650b wheels. This gives you plenty of flexibility to tune your traction and comfort based on the terrain you are riding.

The Crux DSW Comp is highly versatile, but its geometry is rooted in cyclocross and gravel racing. It is nimble, quick-handling, and aggressive, making it an excellent choice for riders who prioritize speed and responsiveness over a relaxed, upright endurance position.

At 1399g for a 56cm frame, this is the lightest alloy gravel frame currently available. While carbon frames can be lighter, this alloy version offers a ride quality and weight profile that rivals many mid-range carbon bikes without the fragility concerns sometimes associated with lightweight carbon.

The 1x drivetrain with an 11-44t cassette is optimized for gravel and mixed-terrain riding. It simplifies shifting by removing the front derailleur, which reduces maintenance and chain drop issues, while still providing a wide enough gear range to handle steep climbs and fast flats.