If you choose to perform maintenance on your own BMW K 1200 R then it is always a good plan to possess a Workshop Manual for reference if perhaps you need to know tips to take off a specific part for example the Wheel and install it again in the correct way.
BMW K 1200 R Workshop Manuals offers clear targeted diagnostic guidelines for your car so if something is wrong it will help you discover what the situation is and the best way to fix it. Then you are able to analyse if this can be done yourself or if the job is too big you can actually make a reservation for your K 1200 R right into a suitable friendly mechanic.
BMW K 1200 R manual