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Specialized S-Works Crux Men's Cyclocross Bike

  • The S-Works Crux is the ULTIMATE cyclocross bike, built ready to win championships with!
  • Kitted out with Fact11r Carbon Fibre, leading the way in Carbon Fibre performance technology
  • Roval CLX 50 wheelset weighs in at just 1415g and has the mud shedding ability of a tractor ...
  • Shimano Dura-Ace Di2 shifters hydraulic disc brakes provide all the energy you need to race

Product Information

Specialized S-Works Crux Men's Cyclocross Bike

Cyclocross has seen a huge boom in recent years. Riders taking on farmers fields, sand, thick mud, barriers and just about every form of winter weather condition you could this of in a race against the clock and the next best rider. Specialized love it and we love it too with a number of our staff members getting involved, it has even been rumoured that Kris Fowler was once upon a time Sussex's best! The S-Works CruX is without a doubt the ultimate cyclocross racing machine. Built with the best gear in the field including the Roval CLX 50 wheelset weighing in at just 1415g providing mud shredding traction and fast rolling carbon efficiency the whole way around the course. With S-Works components throughout, this version of the Crux also boasts Shimano Di2 electronic shifting, hydraulic flat mount disc braking and S-Works power cranks, whilst remaining 1x. Simply brilliant. 

Full Specification



S-Works Carbon Fibre

Top-of-the-line S-Works FACT 11r carbon frame features our Rider-First Engineered™ design, a race-ready 'cross geometry, and comes equipped with thru-axles, 142mm rear spacing, and takes advantage of the highest quality carbon production methods in order to create a bike that's as responsive as it is lightweight.


Dura-Ace Di2 Electronics

Cross courses are notorious for being cold, muddy, and rainy—and when you can barely feel your fingers, or your rims are so full of mud that slowing down is only a pipe dream, you'll be happy that the S-Works CruX comes spec'd with Shimano Dura-Ace Di2 shifters and powerful hydraulic disc brakes.


Roval Speed

The Wind Tunnel Engineered Roval CLX 50 Disc carbon wheelset offers superior aerodynamics, incredible mud-shedding-ability, and a svelte 1415-gram weight.



Frame - S-Works FACT 11r carbon, Rider-First Engineered™, OSBB, 1-3/8" lower bearing, 12x142mm thru-axle, flat-mount disc

Fork - S-Works FACT 11r carbon, 12x100mm thru-axle

Bottom Bracket - OSBB, CeramicSpeed bearings

Seatpost - S-Works FACT carbon 27.2mm, 20mm offset

Seat Binder - Included w/ frame



Front Wheel -  Roval CLX 50 Disc, carbon, tubeless-ready, Win Tunnel Engineered, 50mm depth, CeramicSpeed bearings, 21h

Rear Wheel - Roval CLX 50 Disc, carbon, tubeless-ready, Win Tunnel Engineered, 50mm depth, DT Swiss 240 internals, CeramicSpeed bearings, 24h

Spokes - Stainless, 14g

Front & Rear Tyre - Tracer Pro, 2Bliss Ready, 700x33mm



Crankset - S-Works Power Cranks, single-sided power, BB30, 11-speed

Chainrings - Praxis Wave Tech, 110 BCD, 42T

Shift Levers - Shimano Dura-Ace Di2 ST-R9170 shift levers

Rear Derailleur - Shimano XTR M9050 Di2, Shadow Plus, GS cage, 11-speed

Cassette - Shimano Ultegra, 11-speed, 11-32t

Chain - Shimano Dura-Ace, 11-speed



Front and Rear Brake - Shimano Dura-Ace, hydraulic disc



Handlebars - S-Works Shallow Bend Carbon, 125mm drop x 75 mm reach

Tape - Specialized CX Pro Gel

Stem - S-Works SL, alloy, titanium bolts, 6-degree rise

Saddle - Body Geometry S-Works Phenom, carbon rails, 143mm

Pedals - Nylon, 105x78x28mm, loose ball w/ reflectors



REPRESENTATIVE EXAMPLE OF FINANCE FOR Specialized S-Works Crux Men's Cyclocross Bike

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Please note finance is only available to UK residents.

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Jamie Bedwell

Jamie Bedwell Says

In 2016 I bought the Crux frameset and kitted it out with a Shimano 105 hydraulic disc groupset and the Mavic Aksium wheelset. Since then it has become my go-to for every session, on ride, off-road or on the gravel paths, the Crux is the ultimate training bike.10/10