i hear you on used bikes but i bet you could find a very low hour x-trainer that was just babied around. I bet the top end on those bikes lasts well over 100hrs, they are oil injected so as long as the person is used a decent injectable 2t oil you don't have to worry about what they were mixing.
I have some other vids on my channel, nothing that exciting. It strange for me to see some of my videos from just 2/3 yrs ago, i've become a much more solid rider since then for sure.
https://www.youtube.com/channel/UC-O...N0LAu3Q/videos
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I love the smell of burning pre-mix in the morning
I don't think I'm a lot dumber than you thought that I think that I thought I was once.