11K+ on my early 2010 Roadster. It didn't come with the updated harness and melted a starter relay at 1K miles. No issues other than that, but I recomend the usual read the manual, check nuts and bolts routine of any new bike purchase. I had a First 200 Rocket and feel the improvement is noticeable in handling, ride, shifting, and overall smoothness. Triumph seems to be putting some effort into the Roadsters too, always updating tunes, etc.