Eat My Dust The S-Works Crux 5 is the fastest gravel frame set ever made. Not just because it’s the lightest. Not just because it’s our most aero. Not just because it handles dirt like a Tarmac handles pavement. But because it delivers the lowest real-world Time to Finish of any gravel bike ever made. Crux 5 turns more of your effort into pure speed—validated across real race courses, real terrain, and real riders. When the goal is the top step, nothing in gravel gets you there faster. At a Glance Use Gravel Racing Frame FACT 12r Carbon: 789 grams Fork FACT 12r Carbon Seatpost S-Works Tarmac Seatpost Bottom Bracket 68mm BSA Threaded Frame Weight 789 grams Technical Specifications Frameset Frame S-Works Crux 5 FACT 12r Carbon, Rider First Engineered™, Threaded BB, 12x142mm thru-axle, flat-mount disc, UDH dropout Suspension Fork S-Works FACT Carbon, 12x100mm thru-axle, flat-mount disc Cockpit SeatPost S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset, Lightweight Saddle Clamp Seat Binder Integrated Wedge Weight Weight 1.63 kg (3 lb, 9.5 oz) Weight Size 56
