
Expert Advice
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. Find out more
The Crux 5 Expert gravel bike is the definitive choice for riders who demand podium-level performance paired with the legendary reliability of a workhorse racing machine. At its core is the FACT 10r carbon frame, weighing only 897 grams, which provides a snappy and responsive ride quality that excels during out-of-the-saddle efforts. While many gravel bikes compromise on weight to gain stability, this model maintains a competitive total weight of 8.22 kilograms, ensuring you stay fresh during the final hours of a marathon race. It is a bike designed to handle the unpredictable nature of dirt with the same composure and speed that a Tarmac brings to smooth asphalt, making it a formidable tool for any serious competitor.
Speed on the gravel circuit is often won in the margins, and the Crux 5 Expert utilises purposeful engineering to reduce drag without sacrificing serviceability. The combination of the Roval Terra handlebar and the Rapide stem creates a streamlined cockpit that manages airflow effectively at high speeds. This focus on aerodynamics extends to the Roval Terra C III wheelset, which provides a stable and fast-rolling platform that can withstand the impacts of aggressive racing. By optimising the bike for real-world conditions, this setup ensures that more of your power is used to overcome wind resistance, resulting in a significantly lower time to finish across diverse race courses.
The drivetrain is anchored by the SRAM Force AXS XPLR group, offering a wireless electronic shifting experience that is as precise as it is durable. This system provides the wide range of gears necessary for steep, technical climbs while maintaining tight jumps between gears for high-speed paceline efforts. Because the shifting is electronic, it remains consistent regardless of how much mud or dust the course throws at you. When combined with a geometry that encourages confident descending and sharp cornering, the Crux 5 Expert delivers a ride that is both exhilarating and controlled. It is a complete race package that empowers you to push your limits and reach the finish line faster than ever before.
| — | 49 | 52 | 54 | 56 | 58 | 61 |
|---|---|---|---|---|---|---|
| Seat Tube Length (mm) | 445 | 456 | 473 | 497 | 515 | 545 |
| Seat Tube Angle | 75.5° | 74.5° | 74.5° | 74° | 74° | 74° |
| Top Tupe Length, horizontal (mm) | 512 | 534 | 543 | 566 | 583 | 603 |
| Head Angle | 70.5° | 70.75° | 71° | 71.5° | 71.5° | 71.5° |
| Head Tube Length | 95 | 110 | 125 | 142 | 163 | 188 |
| Fork Length, Full (mm) | 401 | 401 | 401 | 401 | 401 | 401 |
| Fork Rake | 51 | 51 | 51 | 51 | 51 | 51 |
| Fork-Center (mm) | 594 | 604 | 613 | 626 | 644 | 665 |
| Chainstay Length | 425 | 425 | 425 | 425 | 425 | 425 |
| Wheelbase | 1008 | 1016 | 1026 | 1039 | 1057 | 1078 |
| Stack | 530 | 547 | 560 | 578 | 598 | 621 |
| Reach | 375 | 382 | 388 | 400 | 412 | 425 |
| B-B Height (mm) | 278 | 278 | 280 | 280 | 280 | 280 |
| B-B Drop, low (mm) | 80 | 80 | 78 | 78 | 78 | 78 |
No reviews yet. Be the first to review this product.
Free UK delivery on orders over £50. Orders are dispatched within 1-2 working days and typically arrive 1-2 working days later.
Return unused items in their original packaging within 30 days of delivery. Return postage is £3.50.
Be the first to ask a question about this product.
Founded in California in 1974, Specialized began with a simple promise: serious riders deserve serious gear. Half a century later, the brand still funds its own wind tunnel, builds its own carbon, and tests every bike with the world's best so that you ride your own best.
The first production mountain bike. The first cycling-specific shoes. FACT carbon, the Win Tunnel, S-Works. Specialized has a habit of building the things the rest of cycling ends up copying.