S2R800 - Brackets w/o mirror holder for stock master cylinders

[skankybeans]

Does anybody know where I can get brackets for the stock master cylinders that don't have the piece on top to mount the mirrors?

I'm installing bar end mirrors from Rizoma, but don't want to replace the mater cylinders and just need new brackets for mounting on the bars. Below is an illustration of the stock piece that I'm trying to replace:

[DarkMonster620]

turn them upside down

[OwnyTony]

turn them upside down

+1

Also, you can later use it to mount something (screw into it) on there where your mirrors use to be.  Was thinking of using it to put GPS or mount phone ect...

Or, while you take your bars to your local machine shop, maybe they can grind them down a bit, shoot a little paint or black sharpie, and then mount them upside down

[ute]

or use automotive black plastic push buttons to plug hole

but upside down is what I did as well

[Speeddog]

Brembo Part# 110.4372.12

https://www.tawperformance.com/master-cylinder-replacement-clamp

[skankybeans]

Thanks guys. Looks like pretty clear consensus to turn upside down, so going with that method.

Consider this mystery solved 

[ajw85]

You can find these parts on the superbikes.

[LCRIII]

You might try ASV rotator clamps. I got them to fit coffin type master cylinders on my 696. Not a very good picture.