Here's mine (on a road glide even):

 

that's exactly where I want to mount my phone as well

 

I had my Rokform for years and only issue was ears breaking off where it attaches, but also have magnet as backup. Notice they now have a upgraded aluminum lock instead of plastic. Not sure but I'm assuming they now are made of aluminum, would make sense as the rest of my mount is aluminum. Got it bolted today and feels like day one when I got it.

 

The tackform came in, ordered from Amazon. I have to say it's a impressive device holder. I do recommend it.