Specialized Crux Frameset

The Crux frameset accommodates tires up to 47mm wide. This clearance gives you plenty of flexibility to run wider, knobby tires for rough gravel or narrower, faster-rolling rubber for mixed-surface rides.

No, the Crux uses a standard threaded bottom bracket. This is a major plus for home mechanics and long-term reliability, as it is generally easier to service and less prone to creaking than press-fit alternatives.

Yes, the frame is designed to be compatible with modern electronic shifting systems. It features clean internal routing to keep your build looking sleek and protected from the elements.

The Crux features a performance-oriented gravel geometry that prioritizes agility and handling precision on loose surfaces. While it feels fast and responsive like a road bike, the geometry is tuned to provide more stability and confidence when navigating technical terrain.

Yes, the Crux frameset is equipped with a UDH. This is a great feature because it simplifies finding replacement parts and ensures compatibility with the latest drivetrain standards, including SRAM's Eagle Transmission.

The Crux is designed as a high-performance, lightweight platform for gravel racing and fast-paced adventure riding. It excels if you prioritize speed and handling over carrying heavy bikepacking loads, making it a favorite for those who want a lively, race-ready feel.