Bianchi Infinito 105 Road Bike 2025
The Bianchi Infinito is a high-performance endurance road bike, expertly crafted to offer both comfort and speed on extended rides. Its advanced geometry, combined with Countervail technology, significantly reduces road vibrations, ensuring a smooth and stable ride. Designed for cyclists who seek top-tier performance with the ability to handle long distances, the Infinito provides the confidence and efficiency needed for any endurance challenge.
The image shown is indicative only.
Components and graphic details may differ from the actual model.
Technical Specification
Frame | INFINITO carbon - 1.5"- 1.5", Disc Brake, Mechanical/Electronic Di2, compatible with 32" tyre, BBset pressfit 86.5x41, rear dropout 12 x 142mm thru axle |
Sizes | 47-50-53-55-57-59-61cm |
Fork | Full Carbon - 28" - 300mm - 1.5", dropout 12 x 100mm thru axle |
Headset | Acros/FSA for cable routing |
Shifters | Shimano 105 hydraulic disc brake for road ST-R7120(L), ST-R7120(R) |
Freewheel | Shimano 105 12-speed 11-34T CS-R7100 |
Rear Derailleur | Shimano 105 12-speed RD-R7100, max 36T |
Front Derailleur | Shimano 105 12-speed FD-R7100, brazed-on type |
Crankset | Shimano 105 12-speed FC-R7100, 50x34T |
Crank Length | 170mm (47-53cm), 172.5mm (55-59cm), 175mm (61cm) |
Bottom Bracket | Shimano KSMBB7241B pressfit |
Chain | Shimano CN-M6100, 12-speed |
Brakes | Shimano BR-R7170 Hydraulic disc brake included in the shifter |
Wheels | Velomann alloy, disc brake, rim profile 30mm, hub TC j-bend, round spokes 2mm black, clincher 622x19C w/tape |
Front Axle | HH12 - Rear Axle |
Tyres | Pirelli P7 Sport 32mm (622-32), TechBelt, 60tpi |
Stem | Velomann Viper, Alloy 6061, rise -7°, Oversize, 1 1/8" |
Ext | 90mm (47cm), 100mm (50-53cm), 110mm (55-57cm), 120mm (59-61cm) |
Handlebar | Velomann Compact, Flat Top, alloy 6061, diameter 31.8mm, reach 80mm, drop 130mm |
Size | 400mm (47-53cm), 420mm (55-57cm), 440mm (59-61cm) |
Handlebar Tape | Bianchi Hexagon tape, 2.5mm thickness |
Seatpost | Velomann, custom D-shape, alloy shaft 2014, head alloy 6061, Setback 25mm |
Length | 350mm (47-57cm), 380mm (59-61cm) |
Saddle | Velomann Mitora 139, 139x250mm, rail in Aisi |
Rotor | Shimano SM-RT70, 160mm front and rear |
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.
Bianchi Infinito ICR 105 Road Bike 2025 Sizing
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".
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.