Results 1 to 2 of 2
  1. #1
    cbx is offline
    mtbr member
    Join Date
    Sep 2008

    747's...yeah I know...old, but...

    Hey All,
    I want to service my faithful Shimano 747's...anyone know what size bearings I need?

  2. #2
    mtbr member
    Reputation: IRONMAN1518's Avatar
    Join Date
    Jul 2008
    The axle is the same in a lot of the SPD's, if you look on Shimano website/pedals and look at the blow-up of parts it states they are 3/32. With the right tool, TLPD-40 you unscrew the axle and re-build, repack the bearings. Used mine for about 10 years or so, just replaced them with 770's. Good luck with that!!
    Training on Hills Builds Character, That's How I Got To Be One!

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