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5 Comments

  1. More than likely it’s the crank spindle that’s wonky but either way it’s not good.

  2. BTVthrowaway442 on

    I’ve seen this happen with chain rings when bike boxes get smashed in shipping. I would first rule out that the crank isn’t loose, or the bottom bracket isn’t loose, or something. It’s a hack/emergency fix, but I have straightened bent chain rings with a disc rotor truing tool. (Clean it really well after, or use an old one).

  3. Not a big problem. Very common with basically every sub-pro chainring and crank.

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