Never thought by getting a new Ultra Limited I would take away all the good spots to hang a bell, but the water pump cover on the front of the bike takes all the good spots away...ha ha
Used a split key ring, attached it to the bell and hung it lower front right side under the engine guard, looped it through one of the holes down there. Funny thing, shortly after I lost my footing in some sand and gently laid the bike down on the right side. The bell took most of the weight, bent in a little but other then a small scratch on the fairing edge and floorboard bracket no other damage. I guess the Guardian Bell did it's job...