• Why is my chain rubbing on the seat stay when on the 11T cog?

    130mm rear frame spacing, 10-speed 11-42 Sunrace cassette, Chris King Classic rear hub 130mm QR axle.

    Anything I can do to fix, or will I have to set the mech limiter to avoid smallest cog?

  • On the seatstay proper or on the dropout/seatstay?

    First thoughts:
    Wheel seated properly?
    Bent hanger or derailleur?
    Hub loose or not centred on axle?
    Freehub loose?
    H Limit screw?
    Loose cassette?
    Really strange chain line?

    Also, a sunrace on a Chris king??

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