Specialized S-Works Crux Frameset

The S-Works Crux frame, utilizing Specialized's FACT 12r carbon layup, weighs in at an impressively light 725 grams. This makes it one of the lightest gravel frames currently available on the market.

The Crux offers significant tire clearance, accommodating up to 47mm tires on 700c wheels or up to 2.1-inch tires on 650b wheels. This versatility allows you to tailor your setup for everything from fast, hard-packed gravel to rougher, more technical terrain.

No, the S-Works Crux utilizes a standard threaded bottom bracket. This is a welcome feature for home mechanics and riders who prioritize ease of maintenance and reliability over proprietary press-fit systems.

Yes, the frame features a UDH (Universal Derailleur Hanger) dropout. This ensures compatibility with the latest drivetrain technologies, including SRAM's Transmission groupsets, and makes finding replacement hangers much easier.

While it shares the responsive handling characteristics of a high-end road bike, the Crux geometry is specifically tuned for gravel. It provides a more stable, confident ride on loose surfaces and uneven terrain without sacrificing the agility needed for climbing or tight cornering.