Well, finally took my bike out for a run...100 miles in and around town to break it in. I completed my ML class and just got the bike titled and registered. so this was my first ride on the bike...what a joy. my rear is a bit sore though. Had to keep it under 40mph all day, just trying to get a good feel for the bike. I did some slow speed parking lot work as well trying to hone my slow speed skills. I was surprised that when I finally stopped, the bike was ooozing some silver/gray grease out of the case? anyone have any idea what this is?