Exactly lol
I would like to mention however that while taking spare parts is a
fine idea, in regards to previous posts and some of the concern I've noticed, I just wanted to remind people that while the vast majority of this country may or may not be considered "civilized" - it is at least populated lol
There is a middle ground between my rather extreme post and lennyharp's. I don't necessarily recommend running naked into the wild as may have been inferred, but on the other hand you may run the risk of overkill in what you're tempted to bring. There's a saying amongst ultralight pilots that's just as applicable to our bikes, particularly given the rather extreme terrain the west is known for...
"Every ounce counts"
Food, water & fuel are the killers here. Heavy, bulky, cumbersome - and indispensable. Unlike many of my previous adventures, fuel is less of a consideration yet still needful. At 6 pounds per gallon of gas it adds up quick. Water alone weighs in at a surprising 8+ pounds per gallon and unless yer into "astronaut food" your rations themselves are mostly comprised of water - so you see where I'm going with this.
Taking along a spare motor seems like a fine idea, in fact it may even be warranted... yet one of the charms about these MBs that's making it so tempting for me is just how well suited they are for my style of wandering. One of their many advantages is their ease of repair and inexpensive, readily available parts. Even should you actually need replace the entire motor - it's but a phone call, a hundred bucks or so, and a week spent chillin at your campsite. Their very nature includes a built in redundancy - you can actually just pedal for a while should the motor fail or you run out of fuel - but this is of course another reason to keep it as light as possible. I think a top end kit, clutch, carb, filter, fuel line, plugs, gasket material, and chain outa do ya fine for spares.
One of the things many of you can do that hasn't been an option for me is leaving spare bits with family and/or friends. If you do have a spare motor for example - leave it behind, I'm sure they wont mind shipping it to you if necessary and setting up a postal drop is a piece of cake. That 25+ pounds is a serious amount to your bike, not so serious for UPS.
Even the bike itself is ideal for this. While not something most would want to contemplate, should you experience a
terminal failure of the frame - it's not the end of the world, bikes are common wherever you go. You could actually swap out all your parts to some beater huffy cruiser if worst came to worst.
I suspect just taking some wheel bearings, cables, brakepads, chain, tubes & tires would suffice.
Maybe a spare rim, just the rim actually as that way you can spoke it for front or rear as needed. Although bulky as all getout - I'm thinkin a rim spare isn't such a bad idea as it may seem, it IS one of those items that can be silly expensive to replace and is prone to damage. At least they're light... well, most of them heh
I'll freely admit there's a delicate balance between too much and not enough. The Murphy Variable guarantees that whatever small item you didn't think needful will be exactly what breaks AND be impossible to find, there will be a sudden, inexplicable drought and the demand for Schwinn parts will be causing conflicts in third world countries... Yet there's only so much you can compensate for that.
Rest assured, for good or ill - Walmart has taken over the universe. No matter where you go, you'll be able to get bits for your bike.
One of the things you
can't count on, but it's a fact regardless is how you'll be received. People romanticize the **** out of travelers. Your "support vehicle" will be just about any bikeshop in any town, I'll betcha a dollar they'll fall all over themselves trying to help you MacGyver your ride back together when they find out what you're up to. The one way to guarantee getting a ride to town is to carry a gas can for example (or a cute blond, if you have one handy).
Now, I am fully aware counting on the kindness of strangers is a sketchy concept. I don't mean to say it's something to be depended on, but honestly - you're not heading into the wilds here. It may be "The Great Unknown" to you, but in fact barring just a few places - you find it's just not that much different than your own neighborhood.
Without a doubt the most demanding thing insofar as cargo space and weight considerations is perpetuating
you. Camping gear, cooking supplies, foods, entertainment - these are the things that will FILL that trailer in a hurry. Food itself is by far the biggest problem, should budget be a consideration - it's best to stockpile as much as possible. While it's true that there's grocery stores everywhere as well, the
prices vary wildly. When I'm a'wandering I prefer to do my shopping at "discount" stores, those "dented can" places we're all familiar with. The savings are astronomical, it really can be the difference between a week's worth of rations and a month's - for the same money. They can be hard to find though.
The thing about your food supply is it in itself is the last line of defense. Despite any and all hardships, nothing is really much of an emergency should you simply have shelter and food. It isn't until you run out of this essential commodity that you'll need hit that panic button.
The rest is just hose clamps and duct tape
Disclaimer: the lists of spare bits in this post is by NO means comprehensive, I just typed w/e came to mind willy-nilly - should you think of something essential yet overlooked, please feel free to mention it