• Da7600s are iso not jis tho?

    So I shouldn't run with a UNfiftyanything?

    Given that the DA7600/UN54 107mm combo is working well in my track bike and repertedly in a few other peoples bikes I'm inclined to go with it.

    Is there an issue with putting cranks that have originally been used with iso taper onto a jis taper?

    Cranks have been ordered from a Keirin dealer in Japan so will presumably have been used with the correct taper up until now.

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