• I'm struggling with excessively imbalanced spoke tension. How imbalanced should they be for a modern rear wheel?

    Rim: 24h Light Bicycle R35 (35mm carbon rim)
    Hub: Bitex RAR9 rear w/ 11sp freehub
    Spokes: Sapim D-Light - DS: 272mm, NDS: 278mm
    Two cross

    DS spoke tension: Quite high indeed, only slight movement with squeezed, average note of C above middle C when plucked
    NDS spoke tension: Quite low, does move a lot when squeezed, average note of middle C

    Dishing is still off, needs to go still 4mm+ towards DS.

    I do feel slightly silly quoting musical spoke pitches on this thread... time to buy a spoke tension meter?

  • How imbalanced should they be for a modern rear wheel?

    The tension ratio for a wheel with the same number of spokes each side is the ratio between the flange offsets from the spoke holes, i.e. after allowing for offset or stagger. On a non-offset rim to a road rear, that can easily be 2:1, which would give a frequency difference of half an octave since frequency is a function of the square root of tension.

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