Specialized
Crux Expert - Shimano GRX Di2
Crux Expert - Shimano GRX Di2
SKU:91426-3252
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Crux Size Guide
Product Details
"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 Expert comes spec'd with Shimano’s GRX Di2 1x12 800 Series hydraulic disc groupset with wireless shifting, lightweight and durable Roval Terra C Disc wheels, and 2Bliss Ready, 700x40mm Pathfinder tires that hookup over nasty terrain." 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
Seat Binder
Specialized Alloy, 30mm
Suspension
Fork
S-Works FACT Carbon, 12x100mm thru-axle, flat-mount disc
Cockpit
Seat Post
Roval Terra Carbon Seat Post, 20mm Offset
Saddle
Body Geometry Power Expert
Stem
Specialized Pro SL, alloy, 4-bolt
Handlebars
Specialized Adventure Gear, 118.9mm drop x 70mm reach x 12º flare
Brakes
Front Brake
Shimano GRX 800, Hydraulic Disc
Rear Brake
Shimano GRX 800, Hydraulic Disc
Drivetrain
Shift Levers
Shimano GRX Di2 RX825
Rear Derailleur
Shimano GRX Di2 RD-RX827, 12-speed
Cassette
Shimano Deore XT CS-M8100, 12-speed, 10-51t
Crankset
Shimano GRX RX820, 40t
Chain
Shimano XT CN-M8100, 12-speed
Bottom Bracket
Shimano Threaded BSA BB
Wheels & Tyres
Front Wheel
Roval Terra C, 25mm inner width carbon tubeless ready rim, 32mm depth, DT 370 hub, 24h, DT Swiss Comp Race spokes
Rear Wheel
Roval Terra C, 25mm inner width carbon tubeless ready rim, 32mm depth, DT 370 hub, 24h, DT Swiss Comp Race spokes
Front Tire
Pathfinder 700x40, Tubeless Ready
Rear Tire
Pathfinder 700x40, Tubeless Ready
Tubes
700x32-50mm, 40mm Presta valve