Went for a ride today and on the way home the tach Stopped working and the top(rear) cylinder was not firing. Replaced coil and rectifier along with plugs. Still no tach or fire in rear cylinder. Coil tests fine. I would check jets but it appears to be electrical considering no spark and no tach.
Any suggestions?
Bike has always run great with no issues till now.
It's an MC-16 ('87) with 9k kilometers.
Please help