There is no doubt that spending hours in the wind tunnel to hone the aero performance of a frame and forks, then bolting on an aerodynamically compromised external brake is an illogical approach to going faster. With this in mind, the T8 and T9 forks developed for the AIR range hide the brake within the structure of the fork, significantly reducing drag versus a standard brake.
Don't worry about braking being compromised in the pursuit of aerodynamics though; these mini v-brakes have plenty of power and modulation to bring you to a stop in a safe and controlled manner.
The T9 fork also hides the front brake cable within the steerer tube, making it the sleekest brake in the market.