That hasn't been my experience with the Jagwire Road Pro kit. The housing measurement reads long enough for a non-aero application but about 8" of it has a different flexible shell that is designed to work with aero levers and go under your bar wrap. End result: Not enough housing for a vintage, non-aero application.

Jagwire does offer a Road Pro XL kit which comes with longer housings that would presumably correct this situation. Only offered in a few colors though.

I still use Jagwire but I now buy the cables and housing separately from places like Universal. I can get the lengths I need and it's less expensive than the Road Pro kit.