My dealer includes the 600 in the cost of the vehicle so that was a no-brainer for me. I also had them do the 6000 mile since I wanted them to have a good look at is early in the break in and warranty. I did the 12k and 24k and they did the 18k. I'll do the 30k this weekend and probably most after that since it is out of factory warranty as of next month. I may have them do one every once in a while for a second set of eyes.
2009 BMW R1200GS Adventure