Is your chain line spot on when you are in the middle cog of your cassette? Sounds like you may be getting a release of binding tension between your chain and rear derailleur pulley wheels. Have you had your rear derailleur apart? Are the pulley wheels in the correct position and orientation? Is your B tension adjusted corectly?
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Marc Sasso
A part of the resin revolution!
Last edited by m_sasso; 03-25-2024 at 04:52 PM.
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