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2039975 / 54478380269914

Product Details

Specialized Crux 5 Expert AXS Gravel Bike

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.

Aerodynamic Integration and Efficiency

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.

Elite Shifting and Dynamic Control

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.

Features
  • Frame: Crux 5 FACT 10r 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
  • Tape: Supacaz Super Sticky Kush
  • Stem: Roval Rapide, alloy, 4 bolt, -6 degrees
  • Handlebar: Roval Terra, carbon, 103mm drop x 70mm reach x 12º flare
  • Front Brake: SRAM Force E1, hydraulic disc
  • Rear Brake: SRAM Force E1, hydraulic disc
  • Rear Derailleur: SRAM Force AXS E1 XPLR, 13-speed
  • Shift Levers: SRAM Force AXS E1, hydraulic disc
  • Cassette: SRAM Force E1 XPLR, 13-speed, 10-46t
  • Crankset: SRAM Force E1 XPLR, DUB Wide, 40t
  • Bottom Bracket: SRAM DUB BSA 68 Wide
  • Chain: SRAM Force E1
  • Front Wheel: Roval Terra C III, 27mm inner width carbon rim, tubeless ready, 25.5mm depth, DT 370 hub, 21h, Sapim D-Light spokes
  • Rear Wheel: Roval Terra C III, 27mm inner width carbon rim, tubeless ready, 25.5mm depth, DT 370 hub, 24h, Sapim D-Light spokes
  • Front Tyre: Pathfinder 700x45, Tubeless Ready
  • Rear Tyre: Pathfinder 700x45, Tubeless Ready
  • Inner Tubes: 700x32-50mm, 40mm Presta valve
  • Seat Post: S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset, Lightweight Saddle Clamp
  • Seat Binder: Integrated Wedge
  • Saddle: Body Geometry Power Expert
  • Weight: 8.22 kg (Size: 56)
Specifications
Model
Crux 5 Expert AXS
Battery [Maker]
SRAM
Bottom Bracket [Maker]
SRAM
Bottom Bracket Standard
BSA
Brakes [Kind]
Hydraulic Disc
Brakes [Maker]
SRAM
Brakes [Model]
Force E1
Cassette [Gearing]
10-46
Cassette [Maker]
SRAM
Cassette [Model]
Force E1 XPLR
Chain [Maker]
SRAM
Chain [Model]
Force E1
Chainring [Gearing]
40
Crank [Maker]
SRAM
Crank [Model]
Force E1 XPLR DUB Wide
Discipline Compatibility
Gravel
E-Bike
No
F Hub [Maker]
DT Swiss
F Hub [Model]
DT 370
Family
Crux
Fenders Mounts
No
Fork [Axle Diameter]
12 mm
Fork [Axle Type]
12x100mm
Fork [Brake Type]
Disc
Fork [Maker]
Specialized
Fork [Material]
Carbon
Fork [Model]
S-Works FACT Carbon
Fork [Wheel Size]
700c
Frame [Hanger Standard]
UDH
Frame [Material]
Carbon
Frameset
No
Gearing [Configuration]
1x
Gearing [Kind]
Conventional
Gender
Unisex
Handlebar [Drop]
103 mm
Handlebar [Flare]
12 degree
Handlebar [Kind]
Drop
Handlebar [Maker]
Roval
Handlebar [Material]
Carbon
Handlebar [Reach]
70 mm
Handlebar [Shape]
Flared Drop
Power Meter [Maker]
SRAM
Power Meter [Model]
Quarq
R Hub [Maker]
DT Swiss
R Hub [Model]
DT 370
Rack Mounts
No
RD [Maker]
SRAM
RD [Model]
Force AXS E1 XPLR
Saddle [3D Printed]
No
Saddle [Maker]
Specialized
Saddle [Material]
Carbon
Seatpost [Kind]
Offset
Seatpost [Maker]
Specialized
Seatpost [Material]
Carbon
Seatpost [Offset]
15 mm
Shifters [Maker]
SRAM
Shifters [Model]
Force AXS E1
Shifting
Electronic
Stem [Angle]
-6 degree
Stem [Maker]
Roval
Stem [Material]
Aluminium
Sub Family
Crux 5
Suspension Configuration
Rigid
Tires [Maker]
Specialized
Tires [Width]
45 mm
Wheels [Configuration]
Front+Rear
Wheels [Kinds]
Tubeless Ready
Wheelset [Inner Width]
27 mm
Wheelset [Maker]
Roval
Wheelset [Material]
Carbon
Wheelset [Model]
Terra C III
Product code
2039975 / 54478380269914
Size Guide
495254565861
Seat Tube Length (mm)445456473497515545
Seat Tube Angle75.5°74.5°74.5°74°74°74°
Top Tupe Length, horizontal (mm)512534543566583603
Head Angle70.5°70.75°71°71.5°71.5°71.5°
Head Tube Length95110125142163188
Fork Length, Full (mm)401401401401401401
Fork Rake515151515151
Fork-Center (mm)594604613626644665
Chainstay Length425425425425425425
Wheelbase100810161026103910571078
Stack530547560578598621
Reach375382388400412425
B-B Height (mm)278278280280280280
B-B Drop, low (mm)808078787878
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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.

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About Specialized

Innovate or die.

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.