Friends, I'm just getting to know my 82 R100RT. I noticed the small bike key (folded version) isnt really good attached to my usual key chain. Too bulky and heavy against the bike fairing. So I plan to use it with something bright and lightweight like a floating bobber type you see in marine applications. Anyway....that leads me to want to have a hidden spare key on the bike just in case. Considering the risk of it....does anyone have any suggestions for what they do in this regard?