nice! Did you fabricate that box or is it something you bought?
It's actually a sort of clam shell tool box that was standard equipment on some other type of motorcycle.
I honestly can't remember what, though.
A very long time ago, I knew someone who was part owner of a motorcycle salvage yard. During the time that I was customizing my '70 XLCH (and modded it by adding all the electric start goodies from an XLH so I could both kick and button start it
), he let me look through all sorts of stuff, and this one neat looking tool box caught my eye.
But it was in a pile on a table so I had no idea where it came from. All I know is that it came from some other make of bike, I think, an English bike of some flavor.
Unrelated but interesting... I knew the guy because I had a Corvette body shop and he wanted a paint job for his '71 Coupe. So in the end, we traded even up; he got his (show quality custom) paint job, and I got an all original, full dress, '78 "Anniversary" FLH (this was sometime around 1980 or so).
I sold it a few years later and still kick myself for doing so.
I kept the Sportster for sentimental reasons because I had bought it brand new in late '69.
Back to subject... I can't even remotely imagine having to draw and fire while actually riding. If I'm on a fast bike, I'm going to put some distance between myself and any threat.
So keeping a pistol secure and hidden on the bike but where easily and quickly accessable the moment I lower the kickstand is about as good as it can get for serious self defense in that situation.
Another thing I've done over the years is to get one of those smaller military, olive green, surplus rucksacks, and strap it to the handlebars so that the bag itself sits securely on the handlebar clamps.
While I prefer to carry the pistol in the toolbox, that rucksack would also be a good option for carrying on a bike.