I don't have any lines, but I refuse to buy stuff I don't need.
So, i may need an e-bike with hydraulic discs - some day.
But I'll never need 11 speed cassettes or electronic shifting, or a built-in Bento box.
Or handlebars full of electronic gadgets.
Given the right gearing for the terrain, a nice steel race bike from the 70/80s probably has more performance capabili5y that my 70yo engine and reflexes can deliver. Just give me good lightweight tires.
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Vintage, modern, e-road. It is a big cycling universe.