• I have done a few... I think the most notable is the Raid Pyrenean brevet Randonneur. Anyway, I have never seen anyone with a deep carbon rim built on a dynamo hub, which was my point.

    For the OP: BLB have Notorious carbon rims in 32 and 28 H drillings... 50 mm and even 90 mm if you are really crazy. Of course they are V shaped and not U shaped, so not as good as an Enve/Zipp

  • Anyway, I have never seen anyone with a deep carbon rim built on a dynamo hub, which was my point.

    I've seen quite a fair number of people riding flashy bike (even tubular tyres) on audaxes, here's an example from the LEL;

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