This special part is made of an extremly handy aluminium and cares for safe braking. It gets mounted with two screws, u-screws, nut and hulls which are all yet with the enlargement.
For all BMW G650X bikes.
You can download the install instruction HERE as PDF file!
If you don't have any Adobe Acrobat Reader in order to open the PDF file, you can download it HERE and use it free!