Tools to fit all main bolts etc if you would be inclined to do any work yourself. Spare cables taped to frame. spare oil seals, especially that gearbox output shaft seal. Spare bulbs, airfilkter, spark plug, oil filter. Contact numbers for folks at home who know about these bikes, parts supplier number,courier number.
I think it is worth doing a advanced first aid course if you can, you don't need to carry anything unless you really want to but the knowledge you get could be a lifesaver for someone with you/someone you find on the road.