NOTE :I AM NOT A QUALIFIED VEHICLE TECHNICIAN!
Always nice to have clean brakes , especially in Winter,
This is Part 2 of how I cleaned my brakes on my BMW R1250GS.( Also R1200GS ,BMW GS1200, 1250 GSA, 1200 GSA)
Takes about 20 minutes
Use either brake cleaner, washing up liquid or both.
There was no need to sand the discs/pads as this was a simple cleaning task.
I used Mic off brake cleaner
https://muc-off.com/products/disc-brake-cleaner-400ml
00:0-01:05 Introduction
01:05-04:59 removing the bits
04:59-08:07 cleaning the bits
08:07-14:01 putting the bits back
14:01-15:29 final thoughts
Part 1-cleaning the front brakes
https://youtu.be/1lQj1YezKrc
Ride safe