I'm "Old School" and I like to keep a tool kit on my Harley, what tools do you Guys usually carry?

I'm in the process of up-grading my kit, so far I have;

Spark plug socket and ratchet.

wrench set - standard.

Torx set - folding.

Screwdriver - convertible.

I keep a pretty complete set in the saddle bag:
53 pc. standard/metric craftsman tool kit, sockets, rachets, wrenches, screwdriver bits.
large hex wrench to check tranny fluid
folding torx and hex wrenches sets
extensions for the sockets, can/bottle opener, flashlights, rags, and a bicycle blinky light that can be seen for a half mile.