I carry a cruise M 1 econo kit and add to it to make it bike specific, the basic kit is 8,10,12,14 and 8 inch adj wrenches, 4,5,6 mm hex keys, 6 inch vise grips, tire gauge, led light, interchangeable bit screw driver,plug wrench ( threw the one that came with it in a drawer) and gapper, electrical tape and a few wire ties.
I added for my BA, 3/8 rachet, 3 inch extension and 8,10,12,14,15 and a plug socket,.050 and 8 mm hex keys. Honda or maybe Yamaha factory tool kit axle wrench and a 17 mm bolt with a nut welded on for the front axle. And it all fits in the zipper case if carefully packed.
I've used this kit and personalized it for 4 different bikes even bought a second one to set up for my 650l.

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