• Road bike event - I was restricted on kit (so no full aero helmet). Every single piece of that setup has been tested, my CdA is ~0.280 like that. Shoe covers were faster.

    Visors you need to test independently, it's too much of a generalisation to say that they're always quicker or always slower. If you look at the Specialized/McLaren visor attachment for their TT helmet it's no bloody wonder it's slower

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