Brake lines kle500

Over the weekend we (missus and I) did some mild to medium dirt roads, two up. To cut a long story short, somehow the rear brake line on my kle500    managed move itself into a position where it was possible for the exhaust to melt the brake hose. Needless to say it was great fun trying to scrub off speed into the next corner.

So, does anyone know who in the pretoria area has a replacement? and does anyone know what the cost thereof will be? also does anyone know who does breaded hoses, as I certainly am not in the mood for this sort of learning curve again? again cost of breaded hoses if anyone knows.

Thanks in advance for any shared knowledge.