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    Why is this happening to the top cog on cassette?

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    12 Comments

    1. mtcerio on

      Cassette not fully seated onto freehub body, or wrong (too wide) spacer used at the bottom of the cassette?

    5. zdubas on

      Looks like an 11spd cassette on a 10spd freehub body? If there is a spacer behind the cassette, remove it.

    6. Popular_Lingonberry8 on

      Try and remove the second to the last cog and try it again. It looks to me like they are the same tooth count. 🤔

    8. Various-Okra30 on

      Also on the cassette the cogs go from v to u is that a problem?
      I bought it from eBay

    9. jk-nyc on

      If it’s a 10 speed wheel and you are trying to run 11 speed, you can get an 11-34 cassette as it’s the same width as a 10 speed cassette and will fit. (It needs a spacer for standard 11 speed hubs)

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