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.
Bianchi Infinito CV Ultegra Disc Road Bike 2021
From pro-races to Gran Fondos, the Bianchi Infinito CV Ultegra Disc Road Bike is designed to be the ultimate choice for fast and smooth endurance riding. With a redesigned frame shape the Infinito geometry focuses on comfort, reducing the strains associated with time in the saddle. Long chainstays decrease feedback from rough roads, and the tall, aero-optimised headtube limits stress on the rider's neck. For endurance riding fit is key, so +25 to -10mm forward and aft saddle adjustment lets you dial in your perfect pedalling position. High-volume Vittoria tyres further improve compliance and comfort, without impacting rolling efficiency.
Premium Bianchi CV carbon cancels 80% of road vibration, keeping you focused on the effort and less on the road surface. Found only on top-tier Bianchi performance products, the Countervail system uses a unique viscoelastic composite material to dissipate vibration. The result, less rider fatigue and increased frame stiffness for supreme power transfer.
The ever-reliable Shimano Ultegra drivetrain takes care of shifting, offering slick gear changing in a lightweight package. With an ergonomic lever design and sublime modulation, the Shimano R8070 hydraulic disc brakes add all-season stopping power for total confidence on the descents. An Ultegra 11-32t cassette inspires confidence on steep climbs, with its wide-range catering for all gradients.
Highlights
- Bianchi Countervail construction removes up to 80% of road vibration
- Lightweight Shimano Ultegra 11-speed disc brake groupset
- Clearance for up to 32mm tyres for enhanced grip and comfort
- Endurance orientated geometry for a fast, comfortable ride
- Fulcrum Racing 518 wheelset
- fi'zi:k Argo Temp R5 saddle
Technical Specification
| Frame | Bianchi Infinito CV disc carbon with Countervail, tapered head tube 1.1/8"-1.1/5", mechanical/electronic Di2/EPS shifting compatible, Pressfit BB 86.5x41mm, thru-axle 12x142mm |
| Fork | Bianchi full carbon disc with Countervail, 1.1/5", thru-axle 12x100mm |
| Headset | FSA NO.42/47CF/ACB/5D |
| Stem | Bianchi Reparto Corse 3D forged alloy 7075, rise +/-7°, 1.1/8", extension - 70mm (47cm), 90mm (50cm), 100mm (53cm), 110mm (55cm), 120mm (57/61cm) |
| Handlebar | Bianchi Reparto Corse compact, flat top, alloy 2014, diameter 31.8mm, reach 80mm, drop 130mm, width - 400mm (47/50cm) , 420mm (53/57cm), 440mm (59/61cm) |
| Bar Tape | Bianchi Black soft microfibre tape with shockproof EVA-139 |
| Front Brake | Shimano BR-R8070, hydraulic disc brake, 160mm Shimano SM-RT800 rotor |
| Rear Brake | Shimano BR-R8070, hydraulic disc brake, 160mm Shimano SM-RT800 rotor |
| Brake Levers | Shimano Ultegra ST-R8020, 2x11-speed, hydraulic disc brake (Shimano Ultegra ST-R8025, 2x11-speed smaller lever size for sizes 47/53cm) |
| Front Derailleur | Shimano Ultegra FD-R8000 |
| Rear Derailleur | Shimano Ultegra RD-R8000, SS, 11-speed |
| Shift Levers | Shimano Ultegra ST-R8020, 2x11-speed, hydraulic disc brake (Shimano Ultegra ST-R8025, 2x11-speed smaller lever size for sizes 47/53cm) |
| Cassette | Shimano Ultegra CS-R8000, 11-30t |
| Chain | Shimano Ultegra CN-HG701-11, 11-speed |
| Crankset | Shimano Ultegra FC-R8000, 50/34t, Hollowtech II, crank length |
| Front Wheel | Fulcrum Racing 518 disc brake |
| Rear Wheel | Fulcrum Racing 518 disc brake |
| Front Tyre | Vittoria Rubino Pro G2.0 Graphene, 700x28, clincher |
| Rear Tyre | Vittoria Rubino Pro G2.0 Graphene, 700x28, clincher |
| Saddle | fi'zi |
| Seatpost | Bianchi Infinito full carbon, clamp with alloy head (adjustable and reversible +/-35mm), setback 25mm/-10mm, length 350mm (47/57cm), 380mm (59/61cm) |
| 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. 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.
Unable to display Reviews due to Privacy Settings.
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".
Unable to display Q&A due to Privacy Settings.
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".