Got a new iphone over the winter and needed a new mount. Had an extra otter box case laying around so this is how it went.
Took the case and cut the belt clip off.
Fabricated up a piece of aluminum.
Quick test fit on the bike.
one rivet was enough in the center. Case is very tight.
All in all I'm very happy with it. Have 14gigs of music on my phone with multiple playlist for riding.