• Re @edscoble and @MisterMikkel sure you are right about volume and ride quality but going from 40-622 to 47-584 will equal a bb drop of 31 mm which is less than desirable depending on what's the 'optimal' (ie the tyre size the producer had in mind) size for the frame

  • Possibly even more, given that the wider tire can be run at lower pressure.
    I'd be quite interested in experiencing just how that would affect a bike.

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