Product Details

The Crux is the lightest gravel bike in the world, with the exceptional capability of massive tire clearance and performance gravel geometry. Its not just the ultimate expression of gravel performance, its your one-way ticket to gravel enlightenment.

This Crux Expert comes spec’d with all-new SRAM Rival XPLR AXS for effortless braking, lighter weight, with massive 13 speed gear range, lightweight and durable Roval Terra C Disc wheels, and 2Bliss Ready, 700x40mm Pathfinder Pro tires that hookup over nasty terrain.

• Lightest: 725g S-Works 12r and 825g 10r frames. We took the revolutionary breakthroughs that made Aethos the lightest bike ever and applied them to the Crux. The result? A gravel bike that climbs like a dream, floats over nightmarish terrain, and weighs less than a full bottle in your cage.
• Capable: 47c/650b x 2.1 tire clearance. More clearance means more capability. With Diverge-level tire clearance, Crux takes you anywhere you can imagine, at full gas.
• Responsive: Nimble, supple, and reactive. Responsive at the pedals. Supple in the saddle. With performance gravel geometry and race-influenced fit inspired by Cruxs iconic history in cross.

Technical Specifications

FramesetFrameCrux FACT 10r Carbon, Rider First Engineered, Threaded BB, 12x142mm thru-axle, flat-mount disc, UDH dropoutSuspensionForkS-Works FACT Carbon, 12x100mm thru-axle, flat-mount discBrakesFront BrakeNEW SRAM Rival AXS E1, hydraulic disc 160mm rotorRear BrakeNEW SRAM Rival AXS E1, hydraulic disc 160mm rotorDrivetrainChainrings40T, INCLUDED W/CRANK SETBottom BracketSRAM DUB BSACranksetNEW SRAM Rival XPLR E1Shift LeversNEW SRAM Rival AXS E1 HRDRear DerailleurNEW SRAM Rival XPLR AXS E1ChainNEW SRAM Rival E1CassetteNEW SRAM Rival XPLR XG-1351, 13sp, 10-46tWheels & tiresFront TirePathfinder 700×40, Tan Sidewall, Tubeless ReadyRear TirePathfinder 700×40, Tan Sidewall, Tubeless ReadyFront WheelRoval Terra C, 25mm inner width carbon rim, 32mm depth, DT 370 hub, 24h, DT Swiss Comp Race spokesRear WheelRoval Terra C, 25mm inner width carbon rim, 32mm depth, DT 370 hub, 24h, DT Swiss Comp Race spokesInner TubesStandard 40mm PV 700×32-50CockpitSaddleBody Geometry Power ExpertSeatPostRoval Terra Carbon Seat Post, 20mm OffsetHandlebarsSpecialized Adventure Gear, 118.9mm drop x 70mm reach x 12 flareSeat BinderSpecialized Alloy, 30mmStemSpecialized Pro SL, alloy, 4-boltTapeSupacaz Super Sticky KushProduct detailsProduct ID223489WeightWeight Size56Weight8.1 kg (17 lb, 13.7 oz)