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  1. meltingsaltblock on

    Probably just a batch code, I’ve got 4 shimano 12 speed chains and they don’t have any of the same prints on the quick link

  2. It’s probably just the position this particular piece was punched out of in the greater die making them, so if there is a problem, the manufacturer can tell which tool to look at for a problem.

  3. BitbeanBandit on

    The date code, shimano uses a 2 letter system. The V stands for 2023 and the I stands for September.

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