| Monday | 9.00am - 5.30pm |
| Tuesday | 9.00am - 5.30pm |
| Wednesday | 9.00am - 5.30pm |
| Thursday | 9.00am - 5.30pm |
| Friday | 9.00am - 5.30pm |
| Saturday | 9.00am - 5.30pm |
| Sunday | 10.00am - 4.00pm |
| Bank Holidays | 10.00am - 5.00pm |
Specialized Crux 5 Sport Shimano GRX 800 Carbon Gravel Bike in Silver Pearl Smoke/Silver Dust | 2027

Click & Collect - Always fast, easy & free
Select Click & Collect at checkout and pick up your order at a convenient location
| Monday | 9am - 5.30pm |
| Tuesday | 9am - 5.30pm |
| Wednesday | 9am - 5.30pm |
| Thursday | 9am - 5.30pm |
| Friday | 9am - 5.30pm |
| Saturday | 9am - 5.30pm |
| Sunday | 10am - 4.00pm |
| Bank Holidays | 10am - 4.00pm |
| Monday | 8am - 6.00pm |
| Tuesday | 8am - 6.00pm |
| Wednesday | 8am - 6.00pm |
| Thursday | 8am - 6.00pm |
| Friday | 8am - 6.00pm |
| Saturday | 9am - 5.30pm |
| Sunday | 10am - 4.00pm |
| Bank Holidays | 10am - 5.00pm |
Specialized Crux 5 Sport — Race-Ready Gravel, Accessible Price
Eat My Dust
The Crux 5 Sport was born from the fastest gravel race bike ever made. Not just because it's the lightest. Not just because it's our most aero. Not just because it handles dirt like a Tarmac handles pavement. It delivers the lowest real-world Time to Finish of any gravel bike ever made — validated across real race courses, real terrain, and real riders. The Crux 5 Sport brings that race-winning DNA to a more accessible price point, without compromising on the FACT 10r carbon frame that makes it all possible. When the goal is the top step, nothing in gravel gets you there faster.
Finished in a refined Silver Pearl Smoke/Silver Dust colourway — understated, fast, and unmistakably Specialized.
Key Specifications
- Use: Gravel Racing
- Frame: FACT 10r Carbon — 897 grams
- Wheels: DT G-500
- Bar & Stem: Alloy Bar and Rapide Stem
- Drivetrain: Shimano GRX 800 Mechanical 12-speed
- Weight: 8.94 kg
- Sizes: 49, 52, 54, 56, 58, 61 cm
Why Choose the Crux 5 Sport?
- FACT 10r carbon frame — the same race-proven platform as the top-tier Crux S-Works
- Shimano GRX 800 12-speed mechanical groupset — reliable, precise shifting on any terrain
- DT G-500 wheels built for gravel durability and all-day comfort
- Lowest real-world Time to Finish of any gravel bike — proven on real race courses
- Available in six frame sizes (49–61 cm) for a dialled-in fit
All UK Mainland Bike Deliveries Over £999 - Free Bike orders are sent via TNT/FedEx with estimated delivery within 1 working day after quoted dispatch time (For Scottish Highlands, Northern Ireland, Isle of Man and the Channel Islands deliveries please allow an additional 1-4 working days).Bike orders under £999 and eBikes will incur a £25 delivery fee.
Free Delivery On Orders Over £199.99 - When you spend more than £199.99 at 99 Bikes deliveries to a UK mainland address will be free (excludes bikes & large items).Certain regions and territories of the UK will incur additional charges, details of which can be found on our delivery page.
Click & Collect Orders -Please be aware Click & Collect orders may take some time to fulfil. We advise not to travel to your chosen store until you have been notified that your order is ready for collection.
At 99 Bikes our priority is to ensure that you are highly satisfied with your purchase. In the unlikely event that you aren't, we offer a 30 day online return policy* in which you can receive a full refund. Any item including bikes (with the exception of food) can be returned to us for any reason provided it is received by us in an unused and resalable condition in or with its original packaging which must be undamaged.
Find Out More About Returns >
|
bottom bracket
|
Shimano Threaded BSA BB
|
|
brakes
|
Shimano GRX BR-RX820
|
|
brake levers
|
Shimano GRX ST-RX820
|
|
cassette
|
Shimano XT CS-M8100, 12-speed, 10-45t
|
|
chain
|
Shimano XT CN-M8100, 12-speed
|
|
crankset
|
Shimano GRX FC-RX820, 40t
|
|
fork
|
S-Works FACT Carbon, 12x100mm thru-axle, flat-mount disc
|
|
frame
|
Crux 5 FACT 10r Carbon, Rider First Engineered™, Threaded BB, 12x142mm thru-axle, flat-mount disc, UDH dropout
|
|
handlebars
|
Specialized Adventure Gear, 118.9mm drop x 70mm reach x 12º flare
|
|
material
|
Carbon
|
|
pedals
|
Not included
|
|
rear derailleur
|
Shimano GRX RD-RX822-GS, 12-speed
|
|
saddle
|
Body Geometry Power Sport, steel rails
|
|
seatpost
|
S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset
|
|
shifters
|
Shimano GRX ST-RX820
|
|
stem
|
Roval Rapide, alloy, 4 bolt, -6 degrees
|
|
tyres
|
Pathfinder 700x45, Tubeless Ready
|
|
wheelset
|
DT Swiss G500 rim, 26mm internal width, tubeless ready, 24h, Specialized full sealed bearing thru axle hub, centerlock disc, DT Swiss Champion 14G stainless steel spokes, DT Swiss brass nipples
|






