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.
Save up to 47% with any one of our 11 Cycle to Work partners, and get the health benefits of a new bike in exchange for tax free salary sacrifice. To find out more about our various partners and how to apply click here.
Choose between Free Bike Delivery - to your home or place of work - or our new Premier Bike Delivery Service £99.99 and have your bike delivered "ready to ride" and set up to your measurements with seatpost and pedals adjusted on arrival by a qualified bike mechanic. Either way, our Customer Care team will be in touch to arrange a delivery date to suit you.
We've partnered with Laka to offer you 30 days free bike Insurance on your new bike purchase over £400. Click here for more info and find out how to claim.
Specialized Crux Pro Gravel Bike 2024
Introducing the Crux, the lightest gravel bike globally, boasting unparalleled tire clearance and a performance-driven gravel geometry. It's not just a bicycle; it's a gateway to gravel enlightenment, offering an unparalleled experience in gravel biking. The Crux Pro model is equipped with a precise and swift-shifting SRAM Force eTap AXS hydraulic disc groupset, coupled with lightweight and robust Roval Terra CL Disc wheels. Additionally, it features 2Bliss Ready, 700x38mm Pathfinder Pro tires, ensuring exceptional traction over challenging terrains.
Weighing merely 725g for the S-Works 12r frame and 825g for the 10r frame, the Crux inherits the revolutionary breakthroughs from the Aethos, making it lighter than ever. This gravel bike is engineered to ascend effortlessly, glide over rugged landscapes, all while weighing less than a full water bottle in your cage. With a tire clearance of 47c/650b x 2.1”, comparable to the Diverge, the Crux offers unparalleled capability, enabling riders to explore any terrain with full confidence. Its nimble and reactive design, inspired by its prestigious history in cyclocross, ensures responsiveness both at the pedals and in the saddle, providing riders with an unparalleled gravel biking experience.
Technical Specification
| Frame | Crux FACT 10r Carbon, Rider First Engineered™, Threaded BB, 12x142mm thru-axle, flat-mount disc |
| Fork | FACT Carbon, 12x100mm thru-axle, flat-mount disc |
| Saddle | Body Geometry Power Pro, hollow titanium rails |
| SeatPost | Roval Terra Carbon Seat Post, 20mm Offset |
| Handlebars | Roval Terra, carbon, 103mm drop x 70mm reach x 12º flare |
| Seat Binder | Specialized Alloy, 30mm |
| Stem | Specialized Pro SL, alloy, 4-bolt, 6-degree rise |
| Tape | Supacaz Super Sticky Kush |
| Front Brake | SRAM Force eTap AXS |
| Rear Brake | SRAM Force eTap AXS |
| Chain | SRAM Force 12-speed |
| Cassette | SRAM XPLR, XG-1251, 12-speed, 10-44t |
| Bottom Bracket | SRAM DUB BSA 68 |
| Shift Levers | SRAM Force eTap AXS |
| Crankset | SRAM Force 1x |
| Rear Derailleur | SRAM Force XPLR eTap AXS |
| Chainrings | 40t |
| Inner Tubes | 700x28/38mm, 48mm Presta valve |
| Front Tire | Pathfinder Pro 2BR, Tan Sidewall, 700x38 |
| Rear Tire | Pathfinder Pro 2BR, Tan Sidewall, 700x38 |
| Front Wheel | Roval Terra CL, 25mm internal width, 32mm depth, 24h, Tubeless ready, DT for Roval 350 hub, Centerlock disc, DT Swiss Competition Race spokes |
| Rear Wheel | Roval Terra CL, 25mm internal width, 32mm depth, 24h, Tubeless ready, DT for Roval 350 hub, Centerlock disc, DT Swiss Competition Race spokes |
| Weight Size | 56 |
| Weight | 7.75kg (17 lb, 1.4 oz) |
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 included), 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. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.
If you require any assistance please contact our Customer Care team.
Specialized Crux Pro Gravel Bike 2024 Sizing
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