I'm wondering if anyone can tell me what size/flare the fittings are on the rear brake lines for the FC? The caliper end is a banjo and the other end is a female flare fitting of some sort.

Any help appreciated!

 

I'm pretty sure they have the same 10mm X 1.0 thread the rest of the system has. I just got some hose ends that fit the calipers and could be used with a crush washer instead of going to the flare at the bottom.

The rest of my system is all standard US thread, the change over is only on the braided line ends.