Pressed the starter button today (after turning the key) and not so much as a solenoid click. Charged the battery (2 years old). Valeo starter installed 5+ years ago. Did a rudimentary check for pinched, cut, and grounded wires and found nothing. The horn and lights work.
Measured the voltage on the battery as the start button is pushed and no drop in voltage. I have been remarkably fortunate in that this bike (1988 R100 RS) has never left me high and dry in the 10 years that I have added 60,000 miles to its total 85,000 miles.
I add this photo as I do not even know which module is the starter relay. Will someone point it out as well as tell me what a replacement part number is for a substitute?
Any other diagnostic tests you would suggest?