With 59,000 miles on my F6, the crankshaft sensor decided it was done. Rode 350 miles that day, several stops for gas, food, etc, rode home, put her in the garage for the night. Next morning, got dressed to go riding, but all the 6 would do was turn over, but no fire. Trailered to the dealership, and the test says Crank position sensor failure. I can't complain. this bike has been as close to perfect, and run so well. So, only 1 issue in 59K, pretty darn impressive!