My day ride kit is a little different from my adv ride one. I don't carry the stock tool kit. The previous owner lost the strap, but i generally take my own, anyway. Under the seat there's more room since i removed the flapper stuff, so i put my motion pro tire irons with the wrench on the end.. 27 & 22 for both axles. I also have the 12/13mm tire sppon. Pricey, but very nice & lightweight. A tow strap also fits in under the seat.. 1" wide nylon webbing.. good enough for an emergency tow. I wrap them with the spark plug socket in a microfiber towel to not rattle, & i that way i also have a towel.
I'm still getting my luggage situated, but my tools consist of a stubby screwdriver with a half dozen bits including a 1/4" adapter & the 3 hex bits. 8, 10, & 12mm 1/4" sockets, a nifty hex bit w/ a 1/4" drive combo socket wrench.. about 4" long, a 1/4" extension, 6" needle nose vise grip pliers (has wire cutter), a tire patch & small tube of rubber cement. These all fit in a neoprene pouch that go anywhere. I'm thinking i need a 10 & 12 combo wrench, just for the chain adjusting.. I like the nut adjust, but the snail adjusters don't require a wrench.
I have since added a tusk co2 inflater (from rocky mtn.. only $11). I have a small bicycle pump, but got this recently.. the pump is probably more reliable. I have a valve removal cap for tire maintenance. I also carry some assorted zip ties & a small roll of electrical tape.
For a few years I carried some 14 gage wires i had soldered as a jumper cable, but never used them & have been leaving them out.. bumping isn't that hard, & i've never had a battery issue... yet. When i do, i'll wish i had the cables. In my pocket i have a micro multi tool with pliers, knife & a small led light. If i'm on a longer ride i'll bring a small led flashlight. I also carry a 4" lock blade knife in my tank bag.
I might need to add a 17mm wrench or socket.. probably never use it, though. I've noticed they have some titanium combo wrenches.. but at $100 for a set of 4, i'll probably pass.. they look pretty cool, though.
I try to go minimal.. if i don't use something fairly regularly, i'll eliminate it. I do bring a backpacker's first aid kit.. hopefully i won't be using it regularly! I did use it earlier this summer when my riding buddy decided to do cartwheels down the road.. on the bike.. fortunately he was just scraped up.
I've always just used a rock or log as a stand.. that with other rocks & sticks can prop up the bike pretty well. Here in Az, we've got plenty of rocks.
I don't bring spare tubes. If it can't be fixed, usually you can ride it out flat. Zip ties will hold the tire to the rim.. i've ridden over 100 miles on a flat front.. not recommended, but possible.
I think i might toss in the 3 hex wrenches.. just easier to use than the hex bits, & they don't take up much room. A small kit with just basic tools is really all you need. There is no way to be prepared for every mechanical issue.. some things will have to wait until the garage. But most issues can be tackled with this minimal setup.. zip ties & duct tape are the motorcyclist's friend!
scotty