Picking up again on this thread: I do think that the Jubilee RD is an aesthetic jewel (and I read that it actually shifts pretty well). But let's take this idea further. What
other components would all y'all choose to best complement a jewel-like Jubilee RD? Hubs, rims, cranks, pedals, brakes, levers, seatposts, stems, bars, saddles, racks, cages, luggage, bells, lights?
Stab #1. I tentatively suggest these for pretty as well as superlative performance.
Hubs: Phil. Accept no substitute. Amen. For dynamos, SON. Or perhaps a NOS Sturmey Archer Dynohub, all 4 lb of it. Oh, and a rechromed, 2022 1937 SA TC hub looks PDG too.
Rims: ? (I confess I choose by the best ratio of weight and strength, very informally determined, so I can't say which are prettiest.)
Cranks: Dura Ace 7410 followed closely by the DA GA 200 / 300. But really, though, the prettiest cranksets of all time bar none are some of the best cottered steel cranks: ethereally slender, with a shine only chrome can give. The lightest were lighther than some aluminum "cotterless" cranks.
Brakes: I use Paul's for practical reasons and the polished silvers are nice but I can't say that they're the prettiest.
Pedals: ?? I use XTRs and XTs and Dura Ace SPDs and M540s but these are not exactly pretty.
Levers: ? I like the Dura Ace BL 7401.
Seatpost: DA 7410.
Bar: Rene Herse polished Nitto.
Saddle: ?
Cages: The Nitto one is prettiest but I gave up after 2 broke on me and sought solace in the uglier but still presentable and far, far stronger (and much cheaper) King Iris.
Racks: I don't use them, but I'd have to say Nitto for looks. I use customs or Tubus for practical.
Luggage: Rivendell post-Cartwright, but no g-damned tweed.
Bells: ? Spurcycle? I use these, but they're not shiny.
Lights: Edeluxe.
Bad photo but best I could find of Duprat hollow-arm steel cottered crank: