Dennis, Hanso got these from the US - same place as Mr Mexican I recall. He MIGHT have a set for you if you ask him nicely.
As you can see, I didn't install the blue halo. And the bike needs a clean.
I have some stainless tube which Im going to use to hide the bolt and make it look like ma proper mount - when I get to it.
Tip: don't try to drill the holes in the indicator stems as that have a hard metal insert that heats up and melts the plastic. Get bolts that fit.