The lightest!

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

• This Crux Comp comes spec'd with a reliable and smooth-shifting SRAM Rival 1 hydraulic disc groupset, tough DT G540 Disc wheels, and 2Bliss Ready, 700x38mm 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.

Technical Specifications

Cockpit

• Stem: Specialized Alloy, 30mm
• Saddle: Body Geometry Power Sport, steel rails
• SeatPost: Roval Terra Carbon Seat Post, 20mm Offset
• Seat Binder: Specialized Alloy, 30mm
• Handlebars: Specialized Adventure Gear, 118.9mm drop x 70mm reach x 12º flare
• Tape: Supacaz Super Sticky Kush

Wheels & tires

• Inner Tubes: 700x28/38mm, 48mm Presta valve
• Rear Wheel: DT Swiss G540 rim, 24mm internal width, tubeless ready, 24h, Specialized full sealed bearing thru axle hub, centerlock disc, DT Swiss Champion 14G stainless steel spokes, DT Swiss brass nipples
• Front Wheel: DT Swiss G540 rim, 24mm internal width, tubeless ready, 24h, Specialized full sealed bearing thru axle hub, centerlock disc, DT Swiss Champion 14G stainless steel spokes, DT Swiss brass nipples
• Front Tire: Pathfinder Pro 2BR, 700x38
• Rear Tire: Pathfinder Pro 2BR, 700x38

Frameset

• Frame: Crux FACT 10r Carbon, Rider First Engineered™, Threaded BB, 12x142mm thru-axle, flat-mount disc

Drivetrain

• Chain: KMC X11 Extra Lightweight, 11-speed
• Shift Levers: SRAM Rival
• Bottom Bracket: SRAM GXP
• Rear Derailleur: SRAM Rival 1, long cage
• Crankset: SRAM Rival 1x
• Chainrings: 40T
• Cassette: SunRace, 11-speed, 11-42t

Fork

• Fork: FACT 12R Carbon, 12x100mm thru-axle, flat-mount disc

Brakes

• Front Brake: SRAM Rival, hydraulic disc
• Rear Brake: SRAM Rival, hydraulic disc

Accessories

• Pedals: Test ride pedals provided by Specialized

Notes: Specifications are subject to change without notice.