Giant Propel Advanced Pro Disc
Some say disc brakes don’t belong on an aero road bike, but that trend is changing with companies such as Giant at the forefront. The 2018 Giant Propel Advanced Pro has been aero-optimized to defeat the wind, but with the added control of Shimano’s Ultegra hydraulic disc brakes. Featuring high-performance components, the Propel Advanced Pro Disc comes with an Ultegra Di2 drivetrain and Giant’s in-house Aero SLR 1 Disc carbon rims. The cool green-and-white “Carbon Smoke” paint job, means this bike looks as fast as it is. The SRP is $5,699.