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 Shimano GRX 12-speed groupset, tough DT G540 Disc wheels, and 2Bliss Ready, 700x40mm Pathfinder tires that hookup over nasty terrain.
Features
- 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 Crux’s iconic history in ‘cross.
TECHNICAL SPECIFICATIONS
Frameset
- Frame: Crux FACT 10r 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
Brakes
- Front Brake: Shimano GRX RX820
- Rear Brake: Shimano GRX RX820
Drivetrain
- Crankset: Shimano GRX RX820 40t
- Rear Derailleur: Shimano GRX RX822-GS, 12-speed
- Bottom Bracket: Shimano Threaded BSA BB
- Chain: Shimano XT CN-M8100, 12-speed
- Cassette: Shimano XT, 12-speed, 10-45t
- Shift Levers: Shimano GRX ST-RX820
Wheels & tires
- 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
- 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 Tire: Pathfinder 700x40, Tubeless Ready
- Rear Tire: Pathfinder 700x40, Tubeless Ready
- Inner Tubes: 700x32-50mm, 40mm Presta valve
Cockpit
- Stem: 3D-forged alloy, 31.8mm, 7-degree rise
- Saddle: Body Geometry Power Sport, steel rails
- SeatPost: Roval Terra Carbon Seat Post, 20mm Offset
- Handlebars: Specialized Adventure Gear, 118.9mm drop x 70mm reach x 12º flare
- Seat Binder: Specialized Alloy, 30mm
- Tape: Supacaz Super Sticky Kush
Weight
- Weight Size: 56
- Weight: 8.66 kg (19 lb, 1.5 oz)
