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  • 2×10…long or medium derailleur needed?
  • matther01
    Free Member

    Just purchased a couple of 104bcd rings to change from 3×10 to 2×10, but not sure if I also need to change derailleur to accomodate?

    Anything else I should be wary of when changing over?

    svalgis
    Free Member

    You could use a medium cage mech if you want, but it’s not a necessity.

    Unless you use a bash guard you will need shorter chainring bolts for the medium (now big) ring.

    matther01
    Free Member

    Cheers…I think the rings are coming with the correct bolts.

    zelak999
    Free Member

    Do you need to change the front mech from 3×10 to 2×10?

Viewing 4 posts - 1 through 4 (of 4 total)

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