Infinito Shimano 105 R7170 Di2 12s Bianchi B 30R DB

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Bianchi Infinito is built for riders who want a road bike that feels at home on everyday training rides and demanding days in the saddle. Its endurance character brings together confident road performance, sustained comfort and all-road versatility. Whether the plan is a long sportive or a changing route, the focus is on predictable handling, pedalling efficiency and the freedom to keep exploring.

A key feature of the new Infinito is the latest evolution of Countervail technology, developed to reduce vibrations coming from the road surface. It works alongside the Bianchi Infinito carbon seatpost, with its distinctive aero-flex shape, to improve comfort and control while helping to limit fatigue over longer distances. The frame and fork have been developed as an integrated system, with optimised stiffness to support precise handling and efficient power transfer.

Refined endurance geometry includes a higher stack to promote comfort and longer chainstays for greater stability at speed. Clearance for slick tyres up to 40 mm increases versatility when surfaces vary beyond smooth tarmac. A useful storage compartment within the down tube provides space for small repair essentials or a wind jacket, keeping items close at hand during extended rides.

The Infinito range offers Shimano 105 12-speed drivetrains, with mechanical shifting or electronic Di2 depending on the chosen build. Equipment includes Shimano hydraulic disc brakes and Bianchi B 30R alloy wheels, featuring a 30 mm rim depth and 23 mm internal width, paired with Pirelli P7 Sport 35-622 tyres. A Bianchi Compact alloy handlebar and a Bianchi saddle with manganese rails round out a practical and carefully considered specification.

Available in seven frame sizes from 47 to 61, Bianchi Infinito blends comfort, precise handling and road-ready versatility. It is a compelling companion for endurance rides, granfondos and regular training, offering the confidence to enjoy more hours and a greater variety of routes.

Frame

Bianchi Infinito, Flat Mount 140/160 mm, PressFit 86.5×41 mm, 12×142 mm thru-axle, SRAM UDH compatible, 46-54T chainrings, internal cable routing, tire clearance ETRTO 622-40. Sizes: 47-50-53-55-57-59-61.

Fork

Bianchi Infinito, Flat Mount disc 140/160 mm, thru-axle, OLD 100 mm, steerer tube diameter 1⅛″.

Groupset

Shimano

Brakes

Shimano 105 BR-R7170 Hydraulic Disc

Controls

Shimano 105 ST-R7170 Di2 12s

Front Derailleur

Shimano 105 FD-R7150 Di2 12s Electronic

Rear Derailleur

Shimano 105 RD-R7150 Di2 12s Electronic

Cassette

Shimano 105, CS-R7101 11-36T, 11-12-13-14-15-17-19-21-24-28-32-36T

Crankset

Shimano 105 FC-R7100, Hollowtech 2, 50/34T. Crank arm length: 165 mm (47-50 cm); 170 mm (53-55 cm); 172.5 mm (57-59 cm); 175 mm (61 cm).

Tires

Pirelli P7 Sport, 35-622, 60 TPI

Wheels

Bianchi B 30R, aluminum, 23 mm internal rim width, 30 mm rim depth, 2:1 spoke lacing, J-bend spokes, black, HG11 freehub body.

Stem

Bianchi AL6061, aluminum, -7° angle. Length: 90 mm (47-50 cm); 100 mm (53-55 cm); 110 mm (57-59 cm); 120 mm (61 cm).

Handlebar

Bianchi Compact, aluminum, 31.8 mm diameter, 80 mm reach, 130 mm drop. Width: 380 mm (47-50 cm); 400 mm (53-59 cm); 420 mm (61 cm).

Saddle

Bianchi saddle with manganese rails, length 260 mm, width 150 mm.

Seat post

Bianchi Infinito, carbon, Countervail technology, Aero-Flex section. Length: 320 mm, 0 mm offset (47-55 cm); 350 mm, -20 mm offset (57-61 cm).

Warranty

Official Bianchi

Notes

Crank length, handlebar size and seat width can be found in the geometries tab.
For customizations, sizing advice, or any questions, feel free to contact us! Test rides available at our headquarters.