Bianchi Specialissima Pro Shimano Ultegra Di2 12-speed 4iiii Powermeter B5 Blue Tail Metallic Celeste 2026 road bike

Perfect for shining in competition, whether in official races or cycle tours, this Bianchi Specialissima Pro B5 Blue Tail Metallic Celeste is the bike you need to achieve the best possible performance. Its frame is made from lightweight carbon for maximum stiffness, comfort and aerodynamics.

This Italian machine is fitted with the Shimano Ultegra Di2 groupset, which offers smooth gear changes and high-performance disc brakes in all conditions. The Shimano crankset is fitted with a 4iiii power meter, which will help you manage your training effectively to make progress. As for the Velomann Plutonium wheels, they offer excellent performance on all terrains, whether in the mountains or on the flat.

Technical specifications:

Frame:
- Frame: Specialissima PRO carbon HM with Bianchi CV System, electronic groupsets only, fully internal cable routing, Acros ICR headset, direct mount brakes, BB-PressFit 86.5x41, sizes 47-50-53-55-57-59cm
- Fork: Specialissima PRO full Carbon HM with CV, aero, integrated head, disc, 1.5" head, 12x100mm thru-axle

Drivetrain:
- Crankset: Shimano, Ultegra 12-speed, FC-R8100, 4iiii Precision 3+ power meter, 52x36T, Crank Length: 165 mm (47-50 cm), 170 mm (53-55 cm), 172.5 mm (57-59 cm)
- Power meter: 4iiii
- Cassette: Shimano Ultegra, CS-R8100, Ultegra 12-speed, 11-30
- Chain: Shimano Ultegra 12-speed CN-M8100
- Shifters: Shimano Ultegra Di2 hydraulic disc brake for road, ST-R8170, BR-R8170, for 160mm rotor, resin pad
- Front derailleur: Shimano, FD-R8150, Ultegra Di2, brazed-on type, down swing, top gear 50-54T, for rear 12-speed
- Rear derailleur: Shimano Ultegra Di2 12-speed, RD-R8150

Braking:
- Disc brakes: Shimano BR-R8170 Hydraulic disc brake integrated into the shifter
- Discs: Shimano RT-CL800 centre lock type w/Ice Tech, 160mm front and rear

Components:
- Handlebar / Stem: Reparto Corse integrated handlebar, carbon, for Acros ICR system, drop 125mm, reach 80mm, Ext: 90/380; 100/400; 110/400; 120/420
- Saddle: Velomann Mitora 139 Hyper Carbon, nylon-carbon shell, carbon rails, Length: 250mm, Width: 139mm, Weight: 180g ± 2
- Seatpost: Specialissima Full Carbon Aero special dimension seatpost, 20mm offset, length: 280mm-47cm, 300mm-50/53cm, 350mm-55/59cm

Wheels:
- Wheels: Velomann Plutonium, carbon rim, 50 mm profile, 700x21c, 24h, HG11 body
- Tyres: Pirelli P ZERO Race SL TLR, 28-622, 120TPI

General information:
- Colour: B5 Blue Tail Metallic Celeste
- Sizes: 47, 50, 53, 55, 57, 59
- Brand: Bianchi

Geometry:

(mm)	47	50	53	55	57	59
A	486	494	520	536	552	571
B	379	387	386	391	397	400
C	100	105	120	135	150	170
D	420	450	480	500	520	540
E	514	524	535	550	560	575