Hello. I ride a ultra with 12" apes. Does anyone recommend a good handlebar phone mount for a Samsung s7 with otter box. I will most likely only put this on my bike for long trips.

 

You should check out this thread. It was JUST discussed ad nauseam.

 

I use w G7 Edge and Otter.

 

I also suggest the Ram mount claw with the rubber holder that will wrap over the ends of the phone holding it in place.

 

I also use the Ram X-grip with rubber holder on my s9 / otterbox.
It ain't going nowhere unless I forget to take it with me when I get off the bike.