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.
All our bikes are fully built by our Cytech qualified mechanics. To find out more, see the Built, Checked, Tuned and Tested section below to see how we'll deliver your bike.
We offer FREE DELIVERY of your bike to your home or place of work. Once you've placed your order, our Customer Care team will be in contact to offer a convenient delivery date of your choice.
We've partnered with Pedalsure to offer you 30-DAYS FREE bike insurance on new bikes over £400. Visit our Cycle Insurance page to learn more and claim.
Bianchi Arcadex GRX 810 Di2 Disc Gravel Bike 2022
Formed from lightweight, high-quality carbon, the Bianchi Arcadex GRX 810 Di2 Disc Gravel Bike blends off-road performance with the signature ride quality the brand is known for. Fast and responsive, the acceleration is blinding, and with clearance for up to a 700x42mm tyre, it delivers speed and composure to all your favourite gravel routes.
Striking in its design, the sleek frame features eyelets for mudguards, making it a versatile choice for even bikepacking duties. The glistening spec is geared towards performance, with the GRX Di2 offering reliable shifting across the wide 11-42t cassette. Shimano hydraulic disc brakes give the user confidence-inspiring stopping power for technical descents, and the fast-rolling Fulcrum Rapid Red 500 wheels achieve fast acceleration for a spritely ride-feel.
Image shown is indicative only. Components and graphic details may differ from the actual model.
- Bianchi Arcadex full-carbon frameset
- Aerodynamic gravel design for fast, off-road adventures
- 11-speed Shimano Di2 gravel-specific groupset
- 1x gearing with a wide range 11-42t cassette
- Fast-rolling Fulcrum Rapid Red 500 wheels
- Hydraulic Shimano disc brakes
- WTB Riddler Race 700x37c tyres
- Up to 42cc tyre clearance
|Frame||Bianchi Arcadex Carbon, 1.5" headset, 31.6mm seatpost diameter, thru-axle 12x142mm, flat-mount caliper, Pressfit 41 BB, compatible with up to a 42mm tyre, mudguards and pannier rack mounts|
|Fork||Bianchi Full Carbon Disc, 1.5" headtube, flat-mount caliper, thru-axle 12x100mm|
|Bottom Bracket||Shimano BB-RS500-PB, Pressfit|
|Stem||FSA Reparto Corse ST-OS-188/SMR-0°, 6061 aluminium, zero degree rise, 80mm (XS-SM), 100mm (MD), 120mm (LG/XL)|
|Handlebar||Bianchi, aero shape, aluminium 6061, 70mm reach, 16-degree flare angle , 130mm drop (40/44cm widths), 40cm (XS/SM), 42cm (MD/LG), 44cm (XL)|
|Bar Tape||Bianchi La Spirale cork ribbon tape|
|Front Brake||Shimano BR-RX810, hydraulic disc|
|Rear Brake||Shimano BR-RX810, hydraulic disc|
|Brake Levers||Shimano GRX 815 Di2 ST-RX815|
|Rear Derailleur||Shimano GRX Di2 RD-RX817, 11-speed|
|Shift Levers||Shimano GRX 815 Di2 ST-RX815, 1x11-speed|
|Chain||Shimano Ultegra CN-HG701-11|
|Cassette||Shimano XT CS-M8000, 11-42t, 11-speed|
|Crankset||Shimano GRX 810 FC-RX810-1, 40t, Crank Length - 170mm (XS-SM), 172.5mm (MD-LG), 175mm (XL)|
|Front Wheel||Fulcrum Rapid Red 500, DB, 2WF-R, C23, AFS, 700c|
|Rear Wheel||Fulcrum Rapid Red 500, DB, 2WF-R, C23, AFS, 700c|
|Front Tyre||WTB Riddler Race, 700x37, tubeless-ready|
|Rear Tyre||WTB Riddler Race, 700x37, tubeless-ready|
|Saddle||Fizik Argo Tempo R5, nylon carbon reinforced shell with WingFlex, S-Alloy rails|
|Seatpost||Bianchi Reparto Corse, carbon shaft, alloy head, 15mm offset, 31.6mm|
|Pedals||Available to be purchased separately|
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.
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.