The Crux stands as the world’s lightest gravel bike, combining impressive tire clearance with advanced gravel-optimized geometry. It represents the pinnacle of gravel riding performance, offering an unparalleled experience that redefines your connection with the terrain.
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. Specialized 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 Crux’s iconic history in ‘cross.
Frame: Crux FACT 10r Carbon, Rider First Engineered™, Threaded BB, 12x142mm thru-axle, flat-mount disc, UDH dropout
Fork: S-Works FACT Carbon, 12x100mm thru-axle, flat-mount disc
Front Brake: NEW SRAM Rival AXS E1, hydraulic disc, 160mm rotor
Rear Brake: NEW SRAM Rival AXS E1, hydraulic disc, 160mm rotor
Chainrings: 40t (included w/ crankset)
Bottom Bracket: SRAM DUB BSA
Crankset: NEW SRAM Rival XPLR E1
Shift Levers: NEW SRAM Rival AXS E1 HRD
Rear Derailleur: NEW SRAM Rival XPLR AXS E1
Chain: NEW SRAM Rival E1
Cassette: NEW SRAM Rival XPLR XG-1351, 13-speed, 10-46t
Front Tire: Pathfinder 700×40, tubeless-ready
Rear Tire: Pathfinder 700×40, tubeless-ready
Front Wheel: Roval Terra C, 25mm inner width carbon rim, 32mm depth, DT 370 hub, 24h, DT Swiss Comp Race spokes
Rear Wheel: Roval Terra C, 25mm inner width carbon rim, 32mm depth, DT 370 hub, 24h, DT Swiss Comp Race spokes
Inner Tubes: Presta, 700×32-50mm
Saddle: Body Geometry Power Expert
Seatpost: Roval Terra Carbon, 20mm offset
Handlebars: Specialized Adventure Gear, 118.9mm drop x 70mm reach x 12º flare
Seat Binder: Specialized Alloy, 30mm
Stem: Specialized Pro SL, alloy, 4-bolt
Tape: Supacaz Super Sticky Kush
Product ID: 223489
Weight (Size 56): 8.1 kg (17 lb, 13.7 oz)







































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