Specialized S-Works Crux Frameset
Best lightweight gravel frameset for competitive racers seeking ultimate performance.
This ultra-lightweight carbon frameset is built for riders who want to dominate gravel races without compromise. It blends a featherweight chassis with race-proven geometry, offering a nimble, responsive ride that handles technical terrain with ease.
$3699.99
More Crux options
Who it's for
- Competitive racers seeking every possible weight advantage on steep climbs
- Multi-terrain riders who demand versatility across diverse off-road surfaces
- Performance-oriented cyclists who value a snappy and intuitive ride feel
Who should skip it
- Budget-conscious enthusiasts looking for high value without the luxury markup
- Long-distance bikepackers requiring integrated storage and gear attachment points
- Home mechanics preferring simple, standardized parts for easy DIY repairs
Performance breakdown
Frame Weight
Class-leading carbon layup makes this one of the lightest frames available.
Handling Responsiveness
Geometry feels sharp and intuitive, mimicking a high-end road race bike.
Tire Clearance
Generous 47mm clearance handles rough gravel and light singletrack with ease.
Build Versatility
Threaded bottom bracket and UDH compatibility simplify custom component selection.
Compliance and Comfort
Advanced carbon construction effectively dampens road buzz on long, rough rides.
Aesthetic Integration
Clean internal routing creates a sleek, professional look for any build.
Key Specs
Frame Material
S-Works Crux FACT 12R Carbon
Fork Material
S-Works FACT Carbon
Bottom Bracket Type
Threaded BSA
Head Tube Type
Tapered
Rear Axle Spacing
142mm
Front Axle Spacing
100mm
Suspension Type
Rigid
Rear Travel
0mm
Seatpost Diameter
27.2mm
Derailleur Hanger Type
Universal Derailleur Hanger (UDH)
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