The tool kits that come with motorcycles range from the fairly useful to the woefully inadequate. Most riders find they need to supplement their tool kit in some way — a couple extra tools, perhaps, or some small spare parts.
While HMarc’s page is specific to his R1200GS, there’s plenty of food for thought no matter what make or model you might ride. Lots o’ links, good pictures, some smart recommendations.
If only the whole web was like this.