Everything was in good shape on delivery. It was quite easy to figure out the installation, but I could imagine that a person, that is less mechanically inclined, could find it a little confusing. This could easily be avoided with written instructions, or a mechanical drawing cross section (I miss a good mechanical cross section. Everything is exploded view now days.)
Using a crows foot on my torque wrench, I torqued the base to 26 N•m, which is Yamaha's spec for the bar end rear view mirrors. I used 2 drops of blue thread compound on each base and 1 drop on each ****.
Over all I like the look, the finish on all the components and the speed of delivery. I wasn't to happy about the 20% "import fee" (tariff), but there's not much that could be done about that.