Why buy your bike from Sigma Sports?
Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.
All our bikes are fully built by our Cytech qualified mechanics. To find out more, see the Built, Checked, Tuned and Tested section below to see how we'll deliver your bike.
We offer FREE DELIVERY of your bike to your home or place of work. Once you've placed your order, our Customer Care team will be in contact to offer a convenient delivery date of your choice.
We've partnered with PedalSure to offer you 30-DAYS FREE bike insurance on new bikes over £400. Visit our Cycle Insurance page to learn more and claim.
Specialized Crux Cyclocross Bike 2021
Specialized’s Crux Cyclocross Bike is ready to race, whether in the local leagues or higher echelons of competition. It features the same FACT 11r carbon frame as the rest of the range, with a flattened top tube and large front triangle opening to facilitate easier shouldering, and with its latest diet having reduced its weight by 400 grams, it is now easier than ever to carry. Compliance has also been increased in this latest iteration of the highly successful Crux; by shortening the seat tube and increasing the seatpost length there is now great comfort without any detrimental effect on pedalling efficiency. Handling is quick and aggressive thanks to steep angles, perfect for the cut and thrust of ‘cross courses and with 8mm of clearance on 33mm tyres even the muddiest races shouldn’t cause a problem.
SRAM’s single paddle shifter design is ideal for cold, wintery races as the paddle is easy to operate with wet, numb hands and the 11-speed Apex 1 groupset offers reliable shifting with consistent all-weather braking from the hydraulic discs. Specialized’s own Axis Elite Disc wheelset and 33mm Tracer Pro tyres can be set up tubeless which is ideal for typical cyclocross courses.
Highlights
- FACT 11r carbon frame and fork
- SRAM 11-speed Apex groupset
- SRAM Apex hydraulic disc brakes
- Specialized Axis Elite Disc wheelset
- Specialized Tracer Pro 2Bliss Ready 33mm tyres
Technical Specification
| Frame | Specialized FACT 11r carbon, Rider-First Engineered™, OSBB, 1-3/8" lower bearing, 12x142mm thru-axle, flat-mount disc |
| Fork | Specialized S-Works FACT carbon, 12x100mm thru-axle |
| Bottom Bracket | Praxis Works M30 |
| Stem | Specialized, 3D-forged alloy, 4-bolt, 7-degree rise |
| Handlebar | Specialized Shallow Drop, 6061, 70x125mm, 31.8mm clamp |
| Grips/Bar Tape | Specialized CX Pro Gel |
| Front Brake | SRAM Apex, hydraulic disc |
| Rear Brake | SRAM Apex, hydraulic disc |
| Brake Levers | SRAM Apex, hydraulic disc |
| Rear Derailleur | SRAM Apex 1, long cage, 11-speed |
| Shift Levers | SRAM Apex 1x HRD, 11-speed |
| Chain | KMC X11 Extra Lightweight, 11-speed |
| Cassette | SunRace, 11-speed, 11-36t |
| Crankset | Praxis Alba M30, 1x direct-mount 40t |
| Front Wheel | Specialized Axis Elite Disc, 21mm internal width, alloy rim, 23mm depth, 14g spokes, 24h |
| Rear Wheel | Specialized Axis Elite Disc, 21mm internal width, alloy rim, 23mm depth, 14g spokes, 28h |
| Front Tyre | Specialized Tracer Pro, 2Bliss Ready, 700x33mm clincher |
| Rear Tyre | Specialized Tracer Pro, 2Bliss Ready, 700x33mm clincher |
| Saddle | Specialized Body Geometry Power Sport, hollow Cr-Mo rails |
| Seatpost | Specialized Alloy, Single Bolt, 30.9mm |
| Pedals | Available to be purchased separately |
Built, Checked, Tuned and Tested
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if specified), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. We do not install accessories to bikes, including mudguards.
Specialized Crux Cyclocross Bike 2021 Sizing
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