I have:
- small CO2 inflator
- 2 CO2 bottles
- House key (because my wife won't let me get smart locks)
- A driver handle for changeable points
- Several driver point in types needed for the bike
- Several allen keys in types needed for the bike.
Probably should get some bacon strips and a tool to insert them. Except for the house key, most all are unused when out riding. I use them more when at home with the bike than anything. Since I don't store my bike in the garage where my other tools are.
I only go out for day trips. So why haul a small shop with me!
Why will you ever need a chain breaker tool out on the road? Or do you also have a new chain that needs to be properly sized too?