here some pics of fitting the Bitubo Yav on a Vespa S 125.
It was not as easy as I supposed it to be
You'l need a 13 wrench and a 6 torx.
A bottle of Loctite 243 and super glue.
Problem was the screw of the brake caliper.
I have to reduce it 2mm with a Fine Tool and a diamond grinding top (like a Dremel). Yes, and you will need a pair of additional helping hands
Thanks to my neighbor - I think he heard me cursing, but then I used super glue to stick the brake hose holder to the fork
