Simple question, maybe not so simple to answer.
If you lived in semi-isolation where parts could take months to obtain, what major spares would you stock up on? Your bike- a good conditioned lean burn (AVL) type; driving conditions- fairly good; speed- slow; miles per year- maybe 2,000; weather- tropical.
I bought the jumbo maintenance kit with several o-rings, gaskets and oil filters from CMW.
The bike came with a spare clutch cable and inner tube.
I bought two spare spark plugs and holder.
I bought two spare primary cover gaskets and one spare cam cover gasket.
I carry a whole slew of spare tools to supplement the OEM kit. Haven't needed them yet!
I probably should have some spare bulbs, a spare chain, spare brake pads (front and rear), spare throttle cable, spare front brake cable, spare front headlamp bulb. I prolly should ask Santa for these....
Matt