• A friend is picking up a set of Dodici rims for me from TFG on Monday, I am gonna lace them to System Ex hubs (which I have found to be perfectly good quality before anyone points out that I am lacing decent rims to wack hubs :-p)

    I have come up with these calculations for spoke length, can anyone confirm that they look correct before I order the spokes?

    FRONT
    Hub: System Ex
    Right flange ø: 61.7
    Left flange ø: 61.7
    Centre to right flange: 33.5
    Centre to left flange: 33.5
    Spoke hole ø: 2.6

    Rim: Dodici
    Effective rim ø: 561
    Offset spoke bed: 0
    Spoke length for 32 spokes
    Crosses Right Left Tension L/R
    0 250.1 250.1 100%
    1 252.7 252.7 100%
    2 260 260 100%
    3 270.5 270.5 100%
    4 282.4 282.4 100%

    BACK
    Hub: System Ex
    Right flange ø: 61.7
    Left flange ø: 61.7
    Centre to right flange: 28
    Centre to left flange: 28
    Spoke hole ø: 2.6

    Rim: Dodici
    Effective rim ø: 561
    Offset spoke bed: 0
    Spoke length for 32 spokes
    Crosses Right Left Tension L/R
    0 249.4 249.4 100%
    1 252 252 100%
    2 259.3 259.3 100%
    3 269.9 269.9 100%
    4 281.8 281.8 100%

    Thanks everyone :-)

    Ty
    http://www.thefootdown.co.uk

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