I’ve seen a lot of threads on what to take with you on a ride and I’m good to go with my on board tools. My question is what you guys are keeping back at camp for replacement parts? I’m not going to rebuild a motor in the middle of the desert but am wondering which parts commonly fail and can be replaced to not ruin your trip.

So far I have all the different oils, spare tires, battery, belt (on board and on trailer). What else should I have back at camp?