Bike Specialized Crux Comp (2024)

Specialized Crux Comp gravel bike from 2024. Specialized manufacturer reference: 91424-5154

The Crux is the world's lightest gravel bike, with the exceptional capability of a wheel arch and high-performance gravel geometry. It's not only the ultimate expression of gravel performance, it's your one-way ticket to victory.

This Crux Comp comes equipped with a reliable Shimano GRX 12-speed groupset, durable DT G540 Disc wheels, and 700x38mm Pathfinder Pro 2Bliss Ready tires that grip the toughest terrain.

• Lightness: S-Works 12r 725g and 10r 825g frames. We've taken the revolutionary advances that made the Aethos the lightest bike ever and applied them to the Crux. The result? A gravel bike that climbs like a dream, floats over nightmare terrain, and weighs less than a full water bottle in your bottle cage.
• Capacity: Wheel clearance for up to 47c/650b x 2.1". More wheel clearance means more capacity. With the capacity of a Diverge, the Crux takes you anywhere you can imagine, at full throttle.
• Reactivity: Agile, flexible and highly responsive. Sensitive to pedals. Flexible in the saddle. Featuring high-performance gravel geometry and a fit inspired by our iconic cyclocross Crux.

Technical specifications

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
• HUG. SADDLE: Specialized Alloy, 30mm
• HANDLEBAR: Specialized Adventure Gear, 118.9mm drop x 70mm reach x 12º flare
• TAPE: Supacaz Super Sticky Kush

Drivetrain

• CHAINS: 40T
• SHIFTER CONTROLS: Shimano GRX RX820, 1x12-speed
• BOTTOM BRACKET: Shimano GRX RX820
• DERAILLEUR: Shimano GRX RX822-GS, 12-speed
• BOTTOM BRACKET: Shimano Threaded BSA BB
• CHAIN: Shimano XT M8100, 12-speed w/ quick link
• CASSETTE: Shimano XT, 12-speed, 10-45t

Weight

• DYNAMO: 56
• DYNAMO: 8.53kg (18 lb, 12.9 oz)

Frameset

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

Wheels & Tires

• CHAMBERS: 700x28/38mm, 48mm Presta valve
• 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 Pro 2BR, Tan Sidewall, 700x38
• REAR TIRE: Pathfinder Pro 2BR, Tan Sidewall, 700x38

Suspension

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

Brakes

• FRONT BRAKE: Shimano GRX RX820
• REAR BRAKE: Shimano GRX RX820