Advertise on Bikeforums.net



User Tag List

Results 1 to 7 of 7
  1. #1
    Member
    Join Date
    Apr 2008
    Posts
    36
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)

    Shimano M770 Rear Hub

    I need to replace the cones in my rear hub. The schematic shown on the Shimano website is a little confusing. It shows the Axle AND gear-side cone as being one piece. If that is the case it seems I would need to order the Axle/cone and non-gearside cone. Can anyone confirm this? Thanks in advance.

  2. #2
    Senior Member
    Join Date
    May 2010
    Location
    Omaha, Ne
    My Bikes
    Giant Freerider (european city bike), GT Talera , Giant Boulder
    Posts
    287
    Mentioned
    1 Post(s)
    Tagged
    0 Thread(s)
    If it is this (hb-m770)
    http://techdocs.shimano.com/media/te...9830621150.PDF
    Then it looks like the axle and cone are separate.

  3. #3
    Insane Bicycle Mechanic Jeff Wills's Avatar
    Join Date
    Mar 2008
    Location
    other Vancouver
    Posts
    6,418
    Mentioned
    1 Post(s)
    Tagged
    0 Thread(s)
    Quote Originally Posted by harshbarj View Post
    If it is this (hb-m770)
    http://techdocs.shimano.com/media/te...9830621150.PDF
    Then it looks like the axle and cone are separate.
    Better schematic:
    http://techdocs.shimano.com/media/te...9830646670.pdf
    Yeah, it's not clear whether the right-side cone is separate from the axle.
    Jeff Wills

    All my bikes.

  4. #4
    Senior Member
    Join Date
    Sep 2004
    Location
    boston, ma
    Posts
    2,697
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    uhh did you try taking apart your current cone/axle??

  5. #5
    Senior Member
    Join Date
    Feb 2009
    Posts
    3,801
    Mentioned
    3 Post(s)
    Tagged
    0 Thread(s)
    Have you opened up the hub?

  6. #6
    Member
    Join Date
    Apr 2008
    Posts
    36
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)

    I have not

    Quote Originally Posted by davidad View Post
    Have you opened up the hub?
    I haven't opened the hub. I will probably be doing this soon though.

  7. #7
    Senior Member
    Join Date
    Sep 2004
    Location
    boston, ma
    Posts
    2,697
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quote Originally Posted by bikemedic View Post
    I haven't opened the hub. I will probably be doing this soon though.
    how do you know the cones need replacing then?

Posting Permissions

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