Rob Frankham wrote:
All of these parts are generic auto parts, obtainable at any decent auto factors. Unless you're going to Outer Mongolia or the middle of the Sahara, just take a list of the part equivalence codes for a variety of manufacturers.
With the exception of the Ignition Control Unit, what you say is correct. However I'm more in alignment with Dougie in carrying the spares. When you break down on the road it's seldom close to an auto parts store (not meant as sarcasm). I'll try to make my point with a story.
A few years ago I was on a ride down Hells Canyon in Idaho/Oregon land. After oohing and aahing at the Hells Canyon Dam, my damned (sorry) '77 R100S wouldn't start. It was raining and so I wasn't inclined to do any troubleshooting. Luckily the parking lot was on an incline (everything's on an incline in Hells Canyon) so I thought I would try bump starting it. It worked and all was well--until the next time I shut the engine off, but I was going to be very careful where I did that.
Back at my Sister and Brother-in-law's farm, in the comfort of his shop, I discovered, or rather strongly suspected, that the problem was a starter relay. But the nearest auto parts store was a good 30 miles away, in what amounted to an overgrown farming community (which I doubted would have the requisite relay). So rather than go that route, my brother in law had a push button switch and so I ran +12V through the push button switch to the black wire going from the starter relay socket to the starter solenoid. It wasn't pretty or handy but I was good to go until I got close to a starter relay.
Of course it's pretty crowded where you live compared to parts of the American west. So my dividing line of what I choose to carry will likely be different. In the instance, if I had been carrying a spare starter relay I could have pulled the tank off, even in the rain, and swapped in the spare starter relay. And life would have been a bit easier.
I don't know what stuff you carry, and it's really beside the point. My line in the sand, so to speak, of the stuff I'm willing to carry weighed against the pain in the ass factor of needing it and not having it is simply in a different place than your line.
And now Dougie has got me to thinking that I might need to add a a couple more items to the stuff I carry with me on my bike.
Ken