I have an item like this in the spare parts bin. https://www.revzilla.com/motorcycle/...cradle-adapter Used a flat strip of metal also from spare parts, had to drill one hole, already had one, added some small bolts, maybe 10/32s and pinched the square bars. Works great and with a med sized RAM arm it puts the unit right where I like it. You can also use the type that goes on/under the reservoir bolts. That puts the unit too far toward me for my taste. Lots of options.