2025 Specialized Crux Comp Carbon Gravel Bike

Light-footed, playful, direct – the Crux.
The 2025 Specialized Crux Comp is the lightest gravel bike Specialized has ever created. Designed with a race-inspired geometry and massive tire clearance, the Crux delivers explosive performance on gravel, dirt roads, and mixed terrain — while remaining playful, agile, and incredibly fast.

Built around the ultra-light Crux FACT 10r carbon frame and paired with an S-Works FACT carbon fork, the Crux Comp blends low weight with exceptional stiffness and compliance. Whether you're racing gravel events or exploring endless backroads, this bike offers a direct and confidence-inspiring ride.

Ultra-Light Carbon Gravel Performance

With a frame weight among the lowest in its class and clearance for wide gravel tires, the Crux Comp excels in speed, control, and versatility. Its sporty geometry ensures razor-sharp handling, while the carbon construction efficiently absorbs vibrations for long-distance comfort.

Reliable Shimano GRX / XT Drivetrain

The bike is equipped with a robust 1x12-speed Shimano drivetrain, combining Shimano GRX RX820 and XT components. This setup delivers smooth, precise shifting with a wide 10–45T gear range, perfect for steep climbs and fast gravel sections.

Hydraulic Shimano GRX disc brakes provide consistent stopping power in all weather conditions, ensuring confidence on technical descents and rough terrain.

Highlights

• FACT 10r carbon gravel frame – ultra lightweight and responsive
• S-Works FACT carbon fork for precision steering
• Shimano GRX / XT 1x12-speed drivetrain
• DT Swiss G540 tubeless-ready gravel wheels
• Roval Terra carbon seatpost for comfort and compliance
• Massive tire clearance for versatile gravel riding
• The lightest gravel bike ever built by Specialized

Note: Specifications, weights, and components may change without prior notice due to manufacturer updates.