Specialized Crux Comp 2026 Gravel Bike

The Crux is the lightest gravel bike in the world, combining class-leading weight with exceptional capability and performance-focused gravel geometry. Designed to climb effortlessly and glide across the roughest terrain, it delivers a fast, nimble ride that redefines what’s possible on gravel, from race day to all-day adventures. This Crux Comp build pairs that ultra-light frame with a dependable Shimano GRX 12-speed drivetrain, durable DT G540 Disc wheels, and grippy 700x40mm Pathfinder 2Bliss Ready tires. The result is a balanced, high-performance gravel bike that thrives on speed, control, and confidence wherever the road—or trail—leads.

Key Features:

• One of the lightest gravel bikes with an 825g FACT 10r frame Massive tire clearance up to 47c or 650b x 2.1” for unmatched off-road capability Performance gravel geometry inspired by cyclocross for nimble, responsive handling Shimano GRX 12-speed drivetrain delivers smooth, reliable shifting in all conditions DT G540 Disc wheels and 700x40mm Pathfinder 2Bliss Ready tires for durability and Specifications Frameset 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 Wheels Rims: 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 Tyres: Pathfinder 700x40, Tubeless Ready Drivetrain Crankset: Shimano GRX RX820 40t Shifters: Shimano GRX ST-RX820 Rear Derailleur: Shimano GRX RX822-GS, 12-speed Chain: Shimano XT M8100, 12-speed w/ quick link Cassette: Shimano XT, 12-speed, 10-45t Bottom Bracket: Shimano Threaded BSA BB Components Handlebar: Specialized Adventure Gear, 118.9mm drop x 70mm reach x 12º flare Stem: 3
• D-forged alloy, 31.8mm, 7-degree rise Grips: Supacaz Super Sticky Kush Brakes: Shimano GRX RX820 Saddle: Body Geometry Power Sport, steel rails Seatpost: Roval Terra Carbon Seat Post, 20mm Offset Specialized Crux Sizing 52cm 54cm 56cm 58cm Rider Height (cm) 163 - 168 168 - 175 175 - 183 183 - 191 Rider Height (ft) 5'4 - 5'6 5'6 - 5'9 5'9 - 6'0 6'0 - 6'3