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Your chance to custom build your ideal gravel bike, commuter and 'cross warrior all in one.
Your chance to custom build your ideal gravel bike, commuter and 'cross warrior all in one.
Specialized

2025 S-Works Crux Cyclocross Bike Frameset - Satin Carbon

£4,500.00
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

2025 S-Works Crux Cyclocross Bike Frameset - Satin Carbon

Season:2025

Brand:Specialized

Code:42234795437314

Discover the Specialized Crux: The World’s Lightest Gravel and Cyclocross Bike

The Specialized Crux Gravel and Cyclocross Bike isn’t just another gravel bike, it’s the lightest in the world, boasting unmatched tyre clearance and optimised performance gravel geometry. Designed for those seeking the pinnacle of gravel performance, the Crux is your ultimate path to gravel mastery.

Unrivaled Lightness

Featherweight Frame: Weighing in at just 725g for the S-Works 12r and 825g for the 10r frame, the Crux is a marvel of engineering. By incorporating the groundbreaking innovations that made the Aethos the lightest bike ever, Specialized have created a gravel bike that excels in climbing, glides over the toughest terrain, and weighs less than a fully loaded water bottle.

Exceptional Capability

Massive Tyre Clearance: With clearance for up to 47c tyres or 650b x 2.1, the Crux offers unparalleled versatility. This expanded clearance, on par with Specialized Diverge models, means you can tackle any trail, no matter how challenging, at full speed.

Precision Responsiveness

Performance-Driven Design: The Crux is engineered to be nimble, supple, and highly responsive. Whether you’re pushing hard on the pedals or cruising in the saddle, this bike’s race-inspired geometry and fit, rooted in the Crux’s storied cyclocross legacy, ensure a ride that’s as reactive as it is smooth.

Technical Information
  • Frame
    S-Works Crux FACT 12r Carbon, Rider First Engineered™, Threaded BB, 12x142mm thru-axle, flat-mount disc
  • Fork
    S-Works FACT Carbon, 12x100mm thru-axle, flat-mount disc
  • Seat Binder
    Specialized Alloy, 30.0mm, titanium bolt
  • Seatpost
    Roval Alpinist Carbon Seatpost
  • Weight
    1.43 kg (3 lb, 2.4 oz)
  • Weight Size
    56cm
As with any product, specification is subject to change without prior notification. You are advised to confirm current specification before buying. Please note that this bike does not come with pedals.
Sizing Information

SIZING

Size in ft4'11" - 5'2"5'2" - 5'5"5'4" - 5'6"5'6" - 5'9"5'9" - 6'0"6'0" - 6'3"6'3" - 6'6"
Size in cm150 - 158cm158 - 165cm163 - 168cm168 - 175cm175 - 183cm183 - 191cm191 - 198cm
Bike Size46495254565861

GEOMETRY

Size49cm52cm54cm56cm58cm61cm
BB Drop74mm74mm72mm72mm72mm72mm
BB Height284mm284mm286mm286mm286mm286mm
Bike Standover Height749mm772mm794mm816mm841mm866mm
Chainstay Length425mm425mm425mm425mm425mm425mm
Fork Length, Full401mm401mm401mm401mm401mm401mm
Fork Rake/Offset50mm50mm50mm50mm50mm50mm
Front Centre594mm600mm608mm618mm630mm644mm
Head Tube Angle70.5°71.25°71.25°72°72.25°72.5°
Head Tube Length100mm115mm130mm147mm167mm190mm
Reach375mm382mm388mm397mm405mm415mm
Seat Tube Angle75.5°74°74°73.5°73.5°73.5°
Seat Tube Length466mm496mm521mm546mm576mm606mm
Stack530mm547mm560mm578mm598mm621mm
Top Tube Length, Horizontal512mm539mm549mm568mm582mm599mm
Trail74mm69mm67mm64mm62mm60mm
Wheelbase1008mm1014mm1023mm1033mm1045mm1059mm
Crank Length165mm170mm172.5mm172.5mm175mm175mm
Handlebar Width380mm400mm420mm420mm440mm440mm
Stem Length70mm80mm90mm100mm110mm110mm
Saddle Width155mm155mm143mm143mm143mm143mm
Seatpost Length300mm300mm300mm360mm360mm360mm
Professional Opinion
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