Description
Banchi Arcadex Pro GRX Gravel Bike 2025
The Bianchi Arcadex Pro is a premier gravel bike designed for discerning riders who seek unmatched performance and versatility on diverse terrains. Built with a high-quality carbon frame, the Arcadex Pro delivers exceptional speed and stability while efficiently absorbing shocks from rough trails. Its advanced componentry ensures smooth and precise shifting, and the robust hydraulic disc brakes provide reliable stopping power in all weather conditions. The bike’s thoughtful design includes generous tire clearance and multiple mounting points for bikepacking gear, making it an excellent choice for both competitive racing and long-distance adventures. With its blend of cutting-edge technology and stylish design, the Bianchi Arcadex Pro is the ultimate companion for cyclists aiming to excel on gravel roads and beyond.
Technical Specification
| The image shown is indicative only. Components and graphic details may differ. | |
| Frame | Arcadex PRO |
| Bottom Braket Standard | PressFit 86.5 X Ø41 |
| Rear Derailleur | SRAM UDH Hanger type |
| Max Chainring Compatibility | 38T-44T |
| Minimum Chainline | 45.5 mm |
| SeatPost O.D | Ø27.2 mm |
| Headset | Bianchi Custom Acros ICR (Internal Cable Rounting) |
| Fork | Bianchi Arcadex Fork |
| Shifter | Shimano GRX 820 ST/BL-RX820 |
| Rear Derailleur | Shimano GRX 822 RD-RX822, SGS |
| Maximum Cassette Sprocket | 51T |
| Crankset | Shimano GRX 820 FC-RX820-1, 40T |
| Bottom Bracket | Shimano SM-BB72-41B, press fit |
| Chain | Shimano CN-M7100 |
| Cassette / Freewheel | Shimano CS-M7100-12 speed, 11-51T |
| Brake | Shimano Hydraulic Brake, BR-RX820 |
| Disc Rotor | Shimano SM-RT70 IceTech |
| Wheelset | Velomann Terbium |
| Tyre | Pirelli Cinturato™ GRAVEL M Classic |
| Stem | Velomann AICR Alloy |
| Handlebar | Velomann Gravel ICR Alloy |
| Tape | Bianchi Hexagon tape |
| Seatpost | Velomann Carbon UD |
| Saddle | Velomann MITORA 149 |
Built, Checked, Tuned and Tested
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.
If you require any assistance please contact our Customer Care team.
Size Guide
Bianchi Arcadex Pro GRX Gravel Bike 2025 Sizing
Delivery & Returns
Reviews
Unable to display Reviews due to Privacy Settings.
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".
Q&A
Unable to display Q&A due to Privacy Settings.
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".
Why buy your bike from Sigma Sports?
Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.
Save up to 47% with any one of our 11 Cycle to Work partners, and get the health benefits of a new bike in exchange for tax free salary sacrifice. To find out more about our various partners and how to apply click here.
Choose between Free Bike Delivery - to your home or place of work - or our new Premier Bike Delivery Service £99.99 and have your bike delivered "ready to ride" and set up to your measurements with seatpost and pedals adjusted on arrival by a qualified bike mechanic. Either way, our Customer Care team will be in touch to arrange a delivery date to suit you.
We've partnered with Laka to offer you 30 days free bike Insurance on your new bike purchase over £400. Click here for more info and find out how to claim.