Thanks for sharing.
I think I'm gonna pass. The shape is not quite right; it should be larger on the outside (like the factory ones) to maintain rear view while leaning.
The doubletake mirrors have the same flaw, although these are less ugly and less bulky.
Also, (minor) it seems to lack a ball joint at the mirror to allow further tilt for stand up riding. Not something I would miss for long, but it would have been a nice touch to preserve the feature.
I cannot say it's a bad mirror, certainly not for the price. Definitely a cheap replacement compared to original...