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  • Shimano crankbolt Torx size
  • bobster
    Free Member

    Just gone to change my chainrings on an M770 chainset only to fine Mr Shimano has changed from an allen bolt to Torx – anyone know what size I need?

    PROLINE85
    Free Member

    It's a T30, I bought a decent T30 socket from ebay for a few quid, but know that Park make a nice T30 wrench. 😀

    Northwind
    Full Member

    Yup, T30. Quite annoying that if you don't have the tools.

Viewing 3 posts - 1 through 3 (of 3 total)

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