I have been reading the unfortunate issues you guys are having with Corrosion /Quality issues on bikes.
It's so very sad, a great bike without doubt,but you shouldn't have to put up with these annoying basics on a premium product.
The cars are no better really, and over a period of 18 months my 62 reg 320D Msport saloon had no less than 16 new wheels replaced due to corrosion.
The wheels where diamond cut 19" alloys,I was told that you wouldn't have a problem with corrosion if they where fully painted,but because customers demanded diamond cut finish (these are basically polished and lacquered) then corrosion would always be an issue!!!!!
The simple thing was the laquer was either missing,or very thin around the BMW logo hub cap,and once water gets under the laquer then pitting and corrosion occurs.
OK,if they wanted to keep replacing them that's fine by me,but as time went on it became a bit embarrassing.
Anyway finally got rid of the 320D,and replaced it with an X3 with 20" diamond cut alloys. Guess what, yep they are starting to corrode around the hub.
I'd have thought after that you'd avoid diamond cut alloys?
They were an option on the X5 when I ordered it, but I've gone for 20" black alloys. Let's see how they get on when the car arrives in September.

