S-Works Crux 5
S-Works Crux 5
S-Works Crux 5
S-Works Crux 5
S-Works Crux 5
S-Works Crux 5
S-Works Crux 5
S-Works Crux 5
S-Works Crux 5
S-Works Crux 5
S-Works Crux 5
S-Works Crux 5

S-Works Crux 5 – SRAM RED XPLR

91427-0149

£11,999.00
/

This bike is available through the Cycle to Work Scheme

Unsure of your size?

Book a sizing appointment in our bike fit studio and get the right fit.

The S-Works Crux 5 is the fastest gravel race bike Specialized has ever made. It's the lightest and most aero Crux yet, it handles loose ground the way a Tarmac handles the road, and above all it delivers the lowest real-world Time to Finish of any gravel bike Specialized has tested.

The 789g FACT 12r carbon frame is built with SRAM RED AXS XPLR 13-speed and a Quarq power meter, Roval Terra Aero CLX wheels and the integrated Roval Terra cockpit, for a race-ready weight of just 7.1kg (size 56).

Highlights

  • S-Works Crux 5 FACT 12r carbon frame, 789g, Rider-First Engineered
  • SRAM RED AXS XPLR 1x13 with Quarq power meter
  • Roval Terra Aero CLX carbon tubeless wheels with 45mm Pathfinder tyres
  • Roval Terra integrated bar and stem
  • CeramicSpeed bottom bracket; clearance for 55mm tyres
  • 7.1kg, size 56

Sizes and fit

Available in 49cm, 52cm, 54cm, 56cm, 58cm and 61cm.

Colours

Silver Dust / Amethyst Frost / Nebula Metallic.

Frameset
  • Frame: S-Works Crux 5 FACT 12r Carbon, Rider First Engineered, threaded BB, 12x142mm thru-axle, flat-mount disc, UDH dropout
  • Fork: S-Works FACT Carbon, 12x100mm thru-axle, flat-mount disc
Drivetrain
  • Shift levers: SRAM RED AXS E1, hydraulic disc
  • Rear derailleur: SRAM RED AXS XPLR E1, 13-speed
  • Cassette: SRAM RED XPLR E1, 13-speed, 10-46t
  • Chain: SRAM RED E1
  • Crankset: SRAM RED XPLR E1 with Quarq power meter, 40t
  • Bottom bracket: CeramicSpeed BB Alpha, BSA DUB
  • Brakes: SRAM RED E1, hydraulic disc
Wheels and tyres
  • Front wheel: Roval Terra Aero CLX, 27mm internal width, 50mm depth, tubeless ready, Roval LF18-F hub with ceramic Sinc bearings, 18h, Roval by ARRIS composite aero spokes
  • Rear wheel: Roval Terra Aero CLX, 27mm internal width, 45mm depth, tubeless ready, Roval LF19-R hub with ceramic Sinc bearings, 24h, Roval by ARRIS composite aero spokes
  • Tyres: Pathfinder, 700x45, tubeless ready
  • Inner tubes: 700x32-50mm, 60mm Presta valve
Cockpit and contact points
  • Handlebars: Roval Terra Cockpit, integrated bar and stem
  • Bar tape: Supacaz Super Sticky Kush
  • Saddle: S-Works Power with Mirror
  • Seatpost: S-Works Tarmac SL8 Carbon, FACT Carbon, 15mm offset, lightweight saddle clamp
  • Seat binder: Integrated wedge
Weight
  • Weight: 7.1kg (size 56)

Free UK shipping available on all orders, excluding bikes, wheelsets and packages over 10kg in weight e.g. turbo trainers.

Gravel racer on a Specialized Crux 5 – Time to Finish

Time to Finish

Crux 5 was developed around a single question: does it get you to the finish line faster on the hardest gravel courses on Earth? To answer it, Specialized built the most comprehensive gravel race simulations it has ever run.

The result: Crux 5 is up to 9 minutes 58 seconds faster over Unbound than Crux 4 (based on Sofía Gómez Villafañe's 2025 race, with the same course, conditions and rider input).

Specialized Crux 5 – most aerodynamic Crux yet

The Most Aerodynamic Crux Yet

Crux 5 is the most aerodynamic gravel race bike Specialized has ever made, saving 15.2 watts.

Drawing on lessons from the Tarmac SL8 and decades of aero research, every tube was sculpted for the speeds of elite gravel racing.

Riders racing Specialized Crux 5 bikes on gravel

Speed Everywhere, All Day

Speed isn't only about peak numbers – it's about holding power and momentum deep into a race. Crux 5 combines telepathic handling and instant acceleration with balanced compliance that reduces fatigue on rough courses.

Rider-First Engineered and now with 55mm tyre clearance, it keeps the legendary ride feel of Crux 4 while adding real aero performance.

Roval Terra integrated cockpit on the Specialized Crux 5

Roval Terra Cockpit and Aero Wheels

Roval's new Terra components bring World Tour-level speed to gravel. The Terra Aero wheels combine deep aero rims with the durability that gravel racing demands.

The one-piece Terra cockpit adds aerodynamics and compliance up front, keeping you fast and comfortable over hours of rough ground.

A perfect fit on the S-Works Crux 5 – SRAM RED XPLR

Not sure what size you need? Want to ensure this S-Works Crux 5 – SRAM RED XPLR fits perfectly from your first pedal stroke?

Book a free sizing appointment in the Fit Studio at Velo Edge.

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