Bianchi Oltre Race Shimano 105 12v, designed for extreme racing performance. Carbon frames, belonging to the Racing category, ensure maximum power transmission with the best ratio between lightness and stiffness. -Frame: Oltre Race aero carbon, mechanical/electronic, integrated cable routing compatibility, BB-PressFit 86.5×41, head tube 1 1/4″-1.5″, disc brake flat mount, thru-axle 12×142 -Fork: Full Carbon Aero Road, integrated head, disc brake flat mount, thru-axle 12×100 -Headset: ACROS & FSA, for integrated cables@ -Commands: Shimano 105 with hydraulic disc brakes, 160mm discs@ -Derailleur: Shimano 105 -Derailleur: Shimano 105 12sp, FD-R7100 -Guarniture: Shimano, 105, hollowtech 2, 12- speed, 50x34T@ -Central chainring: Token Ninja Lite BB4124PS, for 24mm pivot@ -Chain: Shimano, 105 12sp, CN-M7100 -Brakes: Shimano, Hydraulic disc brake, included in shifter -Discs: Shimano RT70, centerlock, 160mm front and rear -Wheels: Fulcrum Racing 818 disc brake, aluminum C19 2WF-R Tubeless ready 622x19c, 34mm profile, HG11 -Pack Sprockets: 11-34 -Headset: Velomann, Aluminum 6061, rise - 7°, Lengths: 80mm-44cm, 90mm-47/50cm, 100mm-53cm, 110mm-55/57cm, 120mm-59/61cm@ -Bent: Velomann Aero Compact, Aluminum 6061 diam. 31.8mm, reach 74mm, drop 116mm, Measurements: 400mm-47/53cm, 420mm-55/59cm, 440m-61cm -Reggis: Velomann Full Carbon Aero, special saddle clamp with aluminum head adjustable and reversible +/- 35mm; Lengths: 250mm-44, 300mm-47/50cm, 350mm-53/61cm -Saddle: Velomann Mitora139.1, open flow, 7x7mm steel rail, carbon reinforced nylon hull, Width: 139mm, Length: 250mm