S-Works Crux 5 LTD Built for Legends

£12,999.00

Tax included.

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 LTD – Built for Legends celebrates the Crux's Made in Racing roots. It's the fastest gravel race bike Specialized has ever made, finished in an exclusive colourway with a custom blacked-out SRAM RED XPLR groupset, red brake calipers and unique details inspired by the most successful race bikes ever made.

Only 55 individually numbered bikes are being made worldwide. Each one pairs the 789g FACT 12r carbon frame with Roval Terra Aero CLX wheels, the integrated Roval Terra cockpit and a 44t Aero-X chainring with Quarq power meter, for a 7.1kg race bike that's as rare as it is fast.

Highlights

Limited edition: 55 individually numbered bikes worldwide
S-Works Crux 5 FACT 12r carbon frame, 789g, Rider-First Engineered
Custom blacked-out 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
7.1kg, size 56

Sizes and fit

Available in 54cm, 56cm and 58cm.

Colours

Race Red / Vapor.

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, Aero-X Sync chainring with Quarq power meter, 44t
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)

Size	49cm	52cm	54cm	56cm	58cm	61cm
Stack (mm)	530	547	560	578	598	621
Reach (mm)	375	382	388	400	412	425
Seat tube length (mm)	445	456	473	497	515	545
Top tube (effective) (mm)	512	534	543	566	583	603
Head tube length (mm)	95	110	125	142	163	188
Head tube angle (°)	70.5	70.75	71	71.5	71.5	71.5
Seat tube angle (°)	75.5	74.5	74.5	74	74	74
Chainstay length (mm)	425	425	425	425	425	425
BB drop (mm)	80	80	78	78	78	78
BB height (mm)	278	278	280	280	280	280
Wheelbase (mm)	1008	1016	1026	1039	1057	1078
Front centre (mm)	594	604	613	626	644	665
Fork length (mm)	401	401	401	401	401	401
Fork offset (mm)	51	51	51	51	51	51
Trail (mm)	72	71	69	66	66	66
Standover (mm)	753	766	781	803	823	849

Same frame geometry across S-Works (FACT 12r) and FACT 10r Crux 5 models.

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

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.