The Crux 5 S-Level is a gravel race bike for riders who want top-tier race geometry without the flagship build cost. The FACT 10r carbon frame weighs 897 grams, and a size 56 build comes in at 7.7 kg (16 lb, 15.6 oz). Rider First Engineered construction matches the layup to each frame size, while a threaded BB, 12x142mm rear thru-axle, flat-mount disc interface, and UDH dropout keep the platform serviceable and compatible. An S-Works FACT carbon fork runs a 12x100mm thru-axle up front.
Shifting comes from SRAM RED AXS XPLR E1, a 13-speed wireless group paired with a 10-46t cassette and a 40t Quarq power-meter crankset for a wide gravel range, plus integrated power data. SRAM RED E1 hydraulic disc brakes stop front and rear. Roval Terra Aero CL wheels carry a 27mm internal width and tubeless-ready bead, with 50mm front and 45mm rear depths laced to DT 350 hubs on DT Swiss Competition spokes. Pathfinder 700x45 tubeless-ready tires hold their line across loose gravel and hardpack.
The Roval Terra cockpit integrates bar and stem for a clean front end, finished with a Power Pro Mirror saddle on hollow titanium rails and Supacaz Super Sticky Kush tape. An S-Works Tarmac SL8 carbon seat post sets 15mm of offset on an integrated wedge binder. For the racer who wants flagship handling on a faster build path, the Crux 5 S-Level puts the start line within reach and the finish line in play.