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 a accurate and quick-shifting SRAM Rival eTap AXS hydraulic disc groupset, lightweight and durable Roval Terra C Disc wheels, and 2Bliss Ready, 700x38mm 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 discSuspensionForkS-Works FACT Carbon, 12x100mm thru-axle, flat-mount discBrakesFront BrakeSRAM Rival eTap AXS, hydraulic discRear BrakeSRAM Rival eTap AXS, hydraulic discDrivetrainChainSRAM Rival 12-speedCassetteSRAM XPLR, XG-1251, 12-speed, 10-44tBottom BracketSRAM DUB BSAShift LeversSRAM Rival eTap AXSCranksetSRAM Rival 1xRear DerailleurSRAM Rival XPLR eTap AXSChainrings40TWheels & tiresFront WheelRoval Terra C, 25mm inner width carbon rim, 32mm depth, NEW DT 370 hub, 24h, DT Swiss Comp Race spokesRear WheelRoval Terra C, 25mm inner width carbon rim, 32mm depth, NEW DT 370 hub, 24h, DT Swiss Comp Race spokesInner Tubes700x28/38mm, 48mm Presta valveFront TirePathfinder Pro 2BR, Tan Sidewall, 700x38Rear TirePathfinder Pro 2BR, Tan Sidewall, 700x38CockpitSaddleBody Geometry Power Expert, titanium railsSeatPostRoval Terra Carbon Seat Post, 20mm OffsetSeat BinderSpecialized Alloy, 30mmHandlebarsSpecialized Adventure Gear, 118.9mm drop x 70mm reach x 12 flareStemSpecialized Pro SL, alloy, 4-bolt, 6-degree riseTapeSupacaz Super Sticky KushProduct detailsProduct ID221365WeightWeight Size56Weight8.16kg (17 lb, 15.8 oz)