Hi guys, I have recently uncovered a very troublesome issue with my '95 CB400. When riding on the freeway and get over 100km/h, after about 2 minutes at that speed then engine just cuts out. I figured it was some sort of electrical fault. I have gone through and cleaned all of the contacts on the rectifier and the fuses. Checked the rectifier is functional. I have even taken a ride down the freeway with a voltmeter taped to my fuel tank. It seemed to me that the battery was still being charged by the alternator even when and after the engine cut out. (The voltage remained at 13.8V both before and after engine failure) So now I am back to the drawing board. Does anyone have any other possible causes for my bike only dropping out at 100+? Regards, Mowgli.