If you wanted to go for maximum 19th century in the top list you’d start it with safety bicycle.
Maybe just shifting instead of derailleurs. IGH are pretty great.
Maybe combine MTB with suspension, they’re pretty much the same. Non suspension MTB’s are an iconoclastic anachronism and non MTB ‘s with suspension are merely copping the style.
I also object to plastic on the bottom list.
__________________
Genesis 49:16-17