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 Pro Cyclocross Bike 2021
Destined for the podium, whether at the CX World Championships or a local cross race, the Specialized Crux Pro Cyclocross Bike combines a FACT 11r carbon frame with SRAM’s fully wireless Force eTap AXS groupset, making it a compelling proposition for anyone keen for success.
Specialized has knocked huge 400 grams of the frame weight compared to its predecessor, bring it in around the 900-gram mark, which is entering into the realm of lightweight road bikes. This lack of weight, coupled with the flattened top tube, makes shouldering and carrying the bike easier and quicker. By shortening the seat tube and lengthening the seatpost, Specialized has increased the bike’s comfort and compliance, meaning less fatigue and more speed. Tyre clearance is a massive 8mm per side for regulation 33mm CX tyres, leaving plenty of room for mud around the tubeless-ready Specialized Tracer Pros.
SRAM’s 12-speed Force eTap AXS groupset utilises wireless technology to initiate shifting, meaning that there are no cables to get clogged with mud and grass. With just one lever per side, the large shifters are easy to hit with cold, wet hands or when tired at the end of a race, and the powered derailleurs always hit the right gear when asked. The AXS smartphone app allows some customisation of functions and provides information on battery health and maintenance.
Roval’s Terra CL wheelset has 25mm wide, 32mm deep carbon rims for cutting through any mud and supporting wider CX tyres, with 24 DT Swiss Comp Race spokes per wheel and a DT Swiss based Roval 350 star ratchet rear hub. A carbon seatpost and handlebar adds the finishing touches to this race-ready machine.
- FACT 11r carbon frame and fork
- SRAM 12-speed Force eTap AXS groupset
- SRAM Force eTap AXS hydraulic disc brakes
- Roval Terra CL carbon wheelset, tubeless-ready
|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||SRAM DUB for BB30|
|Stem||Specialized Pro SL, alloy, 4-bolt|
|Handlebar||Specialized S-Works Shallow Bend Carbon, 125mm drop x 75mm reach|
|Grips/Bar Tape||Specialized CX Pro Gel|
|Front Brake||SRAM Force eTap AXS, hydraulic disc|
|Rear Brake||SRAM Force eTap AXS, hydraulic disc|
|Brake Levers||SRAM Force eTap AXS, hydraulic disc|
|Rear Derailleur||SRAM Force eTap AXS, 12-speed|
|Shift Levers||SRAM Force eTap AXS, 12-speed|
|Chain||SRAM Force, 12-speed|
|Cassette||SRAM Force, XG-1270, 12-speed, 10-36t|
|Crankset||SRAM Force 1 eTap AXS, 40T|
|Front Wheel||Roval Terra CL, 25mm inner width carbon rim, 32mm depth, DT for Roval 350 hub, 24h, DT Swiss Comp Race spokes|
|Rear Wheel||Roval Terra CL, 25mm inner width carbon rim, 32mm depth, DT for Roval 350 star ratchet hub, 24h, DT Swiss Comp Race spokes|
|Front Tyre||Specialized Tracer Pro, 2Bliss Ready, 700x33mm clincher|
|Rear Tyre||Specialized Tracer Pro, 2Bliss Ready, 700x33mm clincher|
|Saddle||Specialized Body Geometry Power Pro|
|Seatpost||Roval Terra Carbon Seat Post, 20mm offset|
|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 Pro Cyclocross Bike 2021 Sizing
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