BIANCHI SPECILISSIMA COMP 105 D12 12SP 53

Frame: Specialissima COMP carbon only electronic group sets fully internal cable routing headset Acros ICR direct mount brakes BB-PressFit 86 5x41 sizes 47-50-53-55-57-59cm Fork: Specialissima COMP full Carbon aero integrated head disc 1.5 head 12x100mm thru axle Headset: Acros IS52 ICR Shifters: Shimano 105 Di2 hydraulic disc brake for road ST-R7170 BR-R7170 for 160mm rotor resin pad Rear Derailleur: Shimano 105 Di2 12sp RD-R7150 Front Derailleur: Shimano FD-R7150 105 Di2 brazed-on type down swing top gear 50-52T for rear 12-speed Crankset: Shimano 105 12sp FC-R7100 12- speed 50x34T Crank Length: 170mm-47/53cm 172.5mm-55/59cm BB: Shimano SM-BB72-41B press fit for road right & left adapter bearing inner cover Chain: Shimano 105 12sp CN-M7100 Sprocket: Shimano CS-R7100 105 12-SPEED 11-12-13-14-15-17-19-21-24-27-30-34T Brakes: Shimano BR-R8170 Hydraulic disc brake included in the shifter Wheels: Velomann Palladium 33mm profile 700x21c 24h XDR body Spoke pattern 2 to 1 tubeless-ready weight 1450 gr (±5%) Sealed cartridge bearings Tire: Pirelli P ZERO™ Race 26-622 127TPI Stem: Velomann AL6061 fully internal cable routing stem compatible with Acros AICR system Ext: 90mm (47) 100mm (50/53) 110mm (55/57) 120mm (59) Handlebar: Velomann Aero Compact handlebar alloy diam. 31 8mm reach 74mm drop 116mm Size: 400mm-47/53cm 420mm-55/59cm Grips: Velo Black soft Microfiber tapes Seat post: Specialissima Full Carbon Aero special dimension seat post 20mm offset length: 280mm-47cm 300mm-50/53cm 350mm-55/59cm Saddle: Velomann Mitora139 open flow AISI rails carbon-reinforced nylon Width: 139mm Length: 250mm Weight: 220 g ± 2 Rotor: Shimano SM-RT70 rotor for disc brake center lock with Ice Technology S 160mm