Thanks Steve.
What I was looking for is the base of the handlebar clamps.
The piece where the headlight bolts to. The bolt lobes are broken off of mine.
I thought it was 2 pieces like the top clamp but it is one piece.
I took a piece of stainless scrap steel and made 2 brackets that will mount
on top of the top clamp. Took about 20 minutes.
I don't see where in the hell someone thinks that piece, less than 4 ounces,
is worth $20.00 shipped