Results 1 to 2 of 2
  1. #1
    mtbr member
    Reputation: pop_martian's Avatar
    Join Date
    Mar 2007

    2.5 mm allen bolts on crank arms

    I just got my new xtr crankset, and I am curious as to what the little 2.5 mm bolts on each crank arm are for. Anyone know?

  2. #2
    ups and downs
    Reputation: rockyuphill's Avatar
    Join Date
    Nov 2004
    On each crank arm or on the non-drive crank arm? That's the preload adjuster on the non-drive arm.
    Attached Images Attached Images

Members who have read this thread: 0

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts