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 Infinito Ultegra Di2 Disc Road Bike 2022
Blending comfort with efficiency, the Bianchi Infinito Ultegra Di2 Disc Road Bike is designed for long training rides and Gran Fondos. The carbon frame and fork have been designed with an endurance geometry that's stable and comfortable hour after hour without feeling overly relaxed or sacrificing performance. Countervail technology is incorporated into the frameset and cancels around 80% of vibrations, ensuring precision steering over even the worst road surfaces.
Shimano's second tier electronic groupset, Ultegra Di2, keeps weight down and offers precise, fast shifting across the 12-speed range. Hydraulic disc brakes are reliable and confidence-inspiring in both the wet and the dry. The bike rolls on Fulcrum Racing 400 tubeless-ready wheels and Pirelli P7 tyres in a 28mm width, so you get a balance of traction, fast rolling and puncture resistance.
- Patented CV (Countervail) technology cancels vibrations for a smooth ride and precise steering
- Endurance geometry
- Shimano Ultegra Di2 electronic 12-speed drivetrain
- Shimano Ultegra hydraulic disc brakes
- Fulcrum Racing 400 tubeless-ready wheels
- Pirelli P7 tyres
- Room for 32mm tyres
|Frame||Bianchi Infinito CV Disc, Carbon with Bianchi CV, mechanical/electronic Di2/EPS shifting compatible, 32mm tyre compatible, BBset PressFit 86.5x41mm, thru-axle 12x142mm|
|Fork||Bianchi full carbon with Bianchi CV disc, 1,5" head, flat mount, thru-axle 12x100mm, compatible with 32mm tyre|
|Bottom Bracket||Shimano SM-BB72-41B|
|Stem||Reparto Corse 3D forged alloy 6061, rise +/ - 7°, height 38mm, oversize, 1.1/8", one piece alloy faceplate 6061, length - 70mm (47cm) / 90mm (50cm) / 100mm (53cm) / 110mm (55cm) / 120mm (57-61cm)|
|Handlebar||Reparto Corse Compact Flat Top, alloy 2014 diameter 31.8mm, reach 80mm, drop 130mm, width - 400mm (47,50cm) / 420mm (53,57cm) / 440mm (59-61cm)|
|Grips||Black soft microfibre with shockproof Eva-139|
|Front Brake||Shimano Ultegra R8170, hydraulic disc / Shimano SM-RT800 Center Lock, 160mm rotor|
|Rear Brake||Shimano Ultegra R8170, hydraulic disc / Shimano SM-RT800 Center Lock, 160mm rotor|
|Brake Levers||Shimano Ultegra R8170, hydraulic disc|
|Front Derailleur||Shimano Ultegra Di2 R8150, 12-speed|
|Rear Derailleur||Shimano Ultegra Di2 R8150, Shadow, 12-speed|
|Shift Levers||Shimano Ultegra R8170, 2x12-speed|
|Chain||Shimano Ultegra, 12-speed|
|Cassette||Shimano Ultegra R8100, Hyperglide+, 11-32t|
|Crankset||Shimano Ultegra R8100 Hollowtech II, crank length - 170mm (47-54cm) / 172.5mm (55-59cm) / 175mm (61cm)|
|Front Wheel||Fulcrum Racing 400 disc brake, 622x19c, 2 WAY FIT tubeless-ready|
|Rear Wheel||Fulcrum Racing 400 disc brake, 622x19c, 2 WAY FIT tubeless-ready|
|Front Tyre||Pirelli P7, 700 x 28c, 60TPI, Nylon breaker, folding clincher|
|Rear Tyre||Pirelli P7, 700 x 28c, 60TPI, Nylon breaker, folding clincher|
|Saddle||Fizik Argo Tempo R5, rail S alloy, 260x150mm|
|Seatpost||Reparto Corse full carbon, special clamp type with alloy head adjustable and reversible +/- 35mm, length - 350mm (47-57cm) / 380mm (59,61cm), setback (25mm/+10mm), EL271 alloy 6061 clamp|
|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.