While in no way attempting to hijack this thread, I have a related question?
When your new bike arrives (or if you watch the BMW factory tours) you see that the chains as they come out of the factory appear to have a light white grease applied (I'm guessing it's LM grease?). Is this indicative of what BMW tend to recommend for lubing the chain or is this a case of a manufacturer (not singling out BMW here) just using the most economical grease they can find (just to get you started) and it's not necessarily what they would recommend you use?
A quick scan of the user manual (for the F750GS) just points you to use the chain cleaner and lubricant as supplied by your local BMW dealer. It does not specify a specific brand or recommended specification for the lubricant.