Problem with fitting chain rings

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Comments

  • david37
    david37 Posts: 1,313
    edited April 2020
    the issue you have is that the frame is a 68mm width bottom bracket. NOT 73mm.


    You're welcome.
  • The Rookie
    The Rookie Posts: 27,812
    edited May 2020
    acac said:

    Bearing cup to bearing cup is 72mm.

    As noted above, it should be 75.5mm, HT2 bearings are spaced for a 73mm shell plus a 2.5mm drive side spacer, if you have a 68mm shell you use an extra 2.5mm spacer each side (68+2x2.5=73). So right now it seems like you are running 2 less spacers than you should be.
    Currently riding a Whyte T130C, X0 drivetrain, Magura Trail brakes converted to mixed wheel size (homebuilt wheels) with 140mm Fox 34 Rhythm and RP23 suspension. 12.2Kg.
  • acac
    acac Posts: 348
    As I have two spacers on the drive side all ready.
    Should put one more spacers on.
    I may try that later just I don't like to have three spacer on drive side.
    And I think the line would 52mm if put ring on middle.
    play hard ride hard

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