I bought a Magura braided hose kit a few months back, and used half of it on my KH29 brake. The other half was intended for my 24, but with a Gazz tire, the crossover looks like it’ll be a little too tight a fit (I’ve already broken two crossovers from rocks hitting the hose).
I may be upgrading my kids’ unis in the near future, so I’m not sure I want to sell this, but thought I’d put it out there and see if people were interested. It cost around $85 for the whole kit (incl. shipping), so I’m thinking around $40 shipped in the US (only in the US, I’m afraid). This is for an unused, unmounted crossover line and the lever-to-wheel line, both in the braided steel.