he aerodynamic prowess of the Bianchi Aria Disc 105, combined with the disc brake system, gives you a bike thats capable of impressive speed, & puts you in complete control at all times. The aerodynamic advantage gained by the Aria Disc 105 is down to its optimised carbon fibre frame & fork. Together, these core parts of the bike glide smoothly through the wind so that more of your effort goes into raw speed. As the name suggests, the Aria disc 105 comes with a Shimano 105 groupset, comprising of a 2x 11 speed drivetrain with a 50/34t chainset, & Shimano RS505 flat mount hydraulic disc brakes. Gear shifts are quick & precise, power transfer is efficient, & the modulation beneath your fingers makes bringing the bike to a stop quicker & easier.