Oh Fu** with p ... not b ouuu what a shame....
If you understand me it´s okay
The whole disk is from Braking.
...if you look on your front wheel (where the brake is), you see a little spacer. That one must be about 2 or 3mm longer than the original. I think it must be 2,8mm longer but I post the exact size and some better pics of the brake tomorrow, if you want.