Most worthy. 2nd everyones compliments.
Looking at the picture of the previous build - what jumped into my head is - "it just works".
My only suggestion is to take a look at tan sidewalls. Tubies would finish it off. I have seen a quality tire with dark brown sidewalls (tubular) that would fit. Forget the supplier.
that word grail keeps popping up. hhhhmmmmnn.....
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Vintage, modern, e-road. It is a big cycling universe.