On Fri, 5 May 2017 11:49:20 -0700 (PDT), Tim wrote:

Maybe the would fit. Mine screw into their own receptivity on the handlebars. Btw, that reminds me. The plastic ball on one is starting to crack and I need to see about getting another. The thing won't stay firm in adjustment

Epoxy? Might keep it from wiggling. I went to aftermarket mirrors. Guzzi mirrors just never seemed
to work very well for me. Although I'll have to admit the aftermarket ones don't last long either.
The adjustment locking screw threads have stripped in both of mine. Had to rethread and put bigger
bolts in there to hold them tight.