I took the R1200RT in for needed maintenance today. I've put about 18000 miles on since the last long-interval maintenance -- that included the 2017 IBR, the Void Rally, and a couple of long weekends.
The aft speed / rotation sensor was failing intermittently, so it was on the list.
It turns out that the breather on the final drive was allowing some moisture in -- perhaps during all of that rain on Leg 2 of the 2017 IBR. The final drive oil appeared to be somewhat emulsified. Ugh.
I took a few breaks during the day to look at the R1200GSA -- quite possibly my next bike. The 2018's have a few new feature, and will [hopefully] continue to work out some of the kinks that have turned up in the water-cooled bikes.
