Bianchi Specialissima COMP Ultegra Di2 12v

A lightweight, stiff, and responsive road bike designed for endurance and competition. The Specialissima COMP combines Bianchi's extensive experience with the reliability of the Shimano Ultegra Di2 12-speed groupset, featuring fully internal cable routing, optimized aerodynamics, and the comfort of a true all-rounder.

Technical specifications

Frame and fork

• Frame: Specialissima COMP carbon, electronic groupsets only, internal cable routing, direct mount brakes, BB PressFit 86.5x41

• Sizes: 47 – 50 – 53 – 55 – 57 – 59

• Fork: Specialissima COMP full carbon, aero, integrated head, disc, 12x100mm thru axle

• Headset: Acros IS52 ICR

Transmission

• Shifters: Shimano Ultegra Di2 12-speed, ST-R8170, hydraulic disc brakes

• Gear: Shimano Ultegra Di2 RD-R8150

• Derailleur: Shimano Ultegra Di2 FD-R8150, brazed-on

• Crankset: Shimano Ultegra FC-R8100, 52x36T

• Bottom bracket: Shimano SM-BB72-41B PressFit

• Chain: Shimano Ultegra CN-M8100 12v

• Cassette: Shimano Ultegra CS-R8100, 11-30T

Brakes

• Calipers: Shimano BR-R8170 hydraulic disc

• Rotors: Shimano RT-CL800, 160 mm Ice Tech, Center Lock

Wheels and tires

• Wheels: Velomann Palladium, 33mm profile, tubeless-ready, 1450 g set (±5%)

• Tires: Pirelli P ZERO™ Race 700x26C, 127 TPI

Cockpit

• Stem: Velomann AL6061, internal cable routing, Acros AICR compatible

• Handlebar: Velomann Aero Compact, reach 74mm, drop 116mm (400/420mm depending on size)

• Ribbon: Black microfiber veil

Saddle and seatpost

• Seatpost: Specialissima Full Carbon Aero, 20mm offset (280/300/350mm depending on size)

• Saddle: Velomann Mitora 139, open flow, AISI rails, carbon reinforced nylon, 220 g

Strengths

• All-rounder geometry: balance between stiffness and comfort

• Full carbon frame with internal cable routing

• Shimano Ultegra Di2 12-speed electronic shifting

• Disc brake system with 160mm Ice Tech rotors

• Lightweight and reliable tubeless-ready Velomann wheels

• Pirelli P ZERO™ Race tires for grip and smoothness