Bianchi Specialissima COMP 105 Di2 Road Bik 2026

The Bianchi Specialissima Comp12 Speed Road Bike offers everything you would expect from a high-end Italian road bike. Developed for competition, it combines state-of-the-art carbon technology with over 135 years of Italian road bike tradition.The current Bianchi Specialissima is not just a lightweight climbing bike – it is a technologically advanced complete system that combines aerodynamics, comfort, and stiffness into a harmonious road bike concept. Developed in the Bianchi Reparto Corse, the brand’s high-performance workshop, every detail has been optimized to withstand WorldTour conditions. The developers combined classic climbing bike DNA with modern aerodynamics – without compromising on weight.

At the heart of the Bianchi Specialissima  Bike is the ultra-light carbon frame, which weighs just 750 grams in the RC version. This makes the bike one of the lightest disc road bikes in its class. The integration is uncompromisingly modern: all cables and lines run internally, and the cockpit was developed in collaboration with Vision to achieve an optimal aerodynamic silhouette. A particularly distinctive feature of the Specialissima is the Countervail technology – a vibration-damping carbon material developed by Bianchi in collaboration with an aerospace supplier

Tech specs

• Frameset

  1. Frame

     Specialissima COMP carbon, only electronic groupsets, fully internal cable routing, headset Acros ICR, direct mount brakes, BB-PressFit 86,5×41 sizes 47-50-53-55-57-59cm

  2. Fork

     Specialissima COMP full Carbon, aero, integrated head, disc, 1.5″ head, 12x100mm thru axle

  3. Headset

     Acros IS52 ICR

• Drivetrain

  1. Shifters

     Shimano 105 Di2 hydraulic disc brake for road, ST-R7170, BR-R7170, for 160mm rotor, resin pad

  2. Rear Derailleur

     Shimano 105 Di2 12sp, RD-R7150

  3. Front Derailleur

     Shimano, FD-R7150, 105 Di2, brazed-on type, down swing, top gear 50-52T, for rear 12-speed

  4. Crankset

     Shimano 105 12sp, FC-R7100, 12- speed, 50x34T, Crank Length: 170mm-47/53cm, 172.5mm-55/59cm

  5. Bottom Bracket

     Shimano SM-BB72-41B, press fit for road, right & left adapter, bearing, inner cover

  6. Chain

     Shimano 105 12sp CN-M7100

  7. Cassette

     Shimano, CS-R7100, 105, 12-SPEED,11-12-13-14-15-17-19-21-24-27-30-34T

• Brakes

  1. Brakes

     Shimano BR-R8170 Hydraulic disc brake included in the shifter

  2. Rotor

     Shimano SM-RT70 rotor for disc brake center lock , with Ice Technology, S 160mm

• Wheels

  1. Wheels

     Velomann Palladium, 33mm profile, 700x21c, 24h, HG11, Spoke pattern 2 to 1, tubeless-ready, weight 1450 gr (±5%), Sealed cartridge bearings

  2. Tire

     Pirelli P ZERO™ Race , 26-622, 127TPI

• Cockpit

  1. Stem

     Reparto Corse integrated handlebar, material Carbon, for Acros ICR system drop 125mm, reach 80mm Ext: 90/380 (47-50cm); 100/400 (53cm); 110/400 (55-57cm); 120/420 (59cm)

  2. Handlebar

     included in the stem

  3. Grips / Extensions

     Velo Black soft Microfiber tapes

• Saddle

  1. Seatpost

     Specialissima Full Carbon Aero special dimension seatpost, 20mm offset, length: 280mm-47cm, 300mm-50/53cm, 350mm-55/59cm

  2. Saddle

     Velomann Mitora139, open flow, AISI rails, carbon-reinforced nylon Width: 139mm, Lenght: 250mm, Weight: 220 g ± 2

• Based on component availability, Bianchi reserves the right to make changes on specifications without notice.