The new bar will have the pro (deep drop) and the tri (flat base) design however when they went to carbon fiber they found that instead of moulding the current alloy bars and making them out of carbon, they could redo the design and improve on their already good aerodynamics.
Anyone that has used them before knows how narrow they are at the "wing" section. The new bar is so narrow that the brake cable housing will not fit in the cavity. A small guide is now going to be used reducing weight and providing a smoother area for the cable to run with their new levers.
Yikes. January delivery.
https://www.kickstarter.com/...bike-for-the-new-era