Reddit reviews CRG Internal Bar End Mirror Adapter
We found 2 Reddit comments about CRG Internal Bar End Mirror Adapter. Here are the top ones, ranked by their Reddit score.
Allows mirror to mount to internal end of smooth bore, hollow handlebars with I.D. as small as 12mm and as large as 19mmSold individually
I used the CRG adapters...
https://smile.amazon.com/gp/product/B000K7JD92/ref=od_aui_detailpages00?ie=UTF8&psc=1
You'd need 2 of these: CRG 7/8" Internal Mirror Adapter IA-100 https://www.amazon.com/dp/B000K7JD92/