Cycling Equipment · Public discussion

creaking bottom bracket

Started by Oops · · Last activity · 6 posts · 1,089 views

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Cycling Equipment
Published
15 August 2003
Last activity
16 August 2003
Original author
Oops
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6
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  1. Whenever I put a moderate amount of pressure on the pedals while cycling, a creaking sound from the
    bottom bracket area is heard. Initially, I thought it was a loose chain ring bolt - so I took the
    chain ring apart and re-greased all the bolts and nuts and the creaking is still heard. I originally
    had a dura ace bb, however, I did not like how the bb shell filled with water during each rain ride.
    So, I removed the dura ace bb, cleaned the threads inside the bb shell and installed a new ultegra
    bb. The creaking is still heard. What am I missing? If there was some grit left over in the threads
    - could that be causing the creaking? Is there special grease for titanium frames to stop the
    creaking? Could I not have the bb on tight enough? or too tight?

    Any advice would be greatly appreciated - thanks

  2. "oops" <[email hidden]> wrote in message
    "]news:[email hidden]...

    Quoted message said:

    Whenever I put a moderate amount of pressure on the pedals while cycling,


    a

    Quoted message said:

    creaking sound from the bottom bracket area is heard. Initially, I


    thought

    Quoted message said:

    it was a loose chain ring bolt - so I took the chain ring apart and re-greased all the bolts and
    nuts and the creaking is still heard. I originally had a dura ace bb, however, I did not like how
    the bb shell filled with water during each rain ride. So, I removed the dura ace bb, cleaned the
    threads inside the bb shell and installed a new ultegra bb.


    The

    Quoted message said:

    creaking is still heard. What am I missing? If there was some grit left over in the threads -
    could that be causing the creaking? Is there


    special

    Quoted message said:

    grease for titanium frames to stop the creaking? Could I not have the bb


    on

    Quoted message said:

    tight enough? or too tight?

    Any advice would be greatly appreciated - thanks

    You want a ti-anti-seize product. On ANY bolt or threaded item that goes into that frame. Otherwise,
    things can literally weld themselves in place, or, like you noticed, creak like mad.

    Something like Finish Line Ti-prep works, although i'm sure there are cheaper non-bike-specific
    products that do the same thing. lickbike.comi2846050.htm (I just googled, you may find
    it cheaper than that)

    Jon Bond

  3. bl-<< so I took the chain ring apart and re-greased all the bolts and nuts and the creaking is still
    heard. I originally had a dura ace bb, however, I did not like how the bb shell filled with water
    during each rain ride. So, I removed the dura ace bb, cleaned the threads inside the bb shell and
    installed a new ultegra bb. The creaking is still heard. What am I missing? >><BR><BR>

    Prep frameset BB shell, grease into the shell and inside the left cup, tighten tight. Grease onto
    the splines, grease onto the chainring bolts. Could be tyour pedals as well..

    Any grease or as another said antisieze, but good grease will work as well..

    Peter Chisholm Vecchio's Bicicletteria 1833 Pearl St. Boulder, CO, 80302
    (303)440-3535 vecchios.comvecchios.com "Ruote convenzionali costruite eccezionalmente bene"

  4. FWIW, I've been fooled by handlebar/stem noise a few times, thinking it was the BB clicking. This
    has happened mainly with TTT Sintesis stems that have an internal cone as opposed to a sliding wedge
    for tightening. Anyhow, it's easy to check, clean & grease before you get into wrestling with a BB.

    Mike Yankee

    (Address is munged to thwart spammers. To reply, delete everything after "com".)

  5. Get a canister of Kandall Blue Lithium grease. Put the BB in the grease thats right. Now pull it out
    , don't wipe it. Grease frame BB shell from opening to opening. Now install BB. It works everytime
    and your BB will last longer. I've installed 6 0r more BBs in their frames this way with never a
    sound from them or the frame. And when BB is removed for whatever reason it looks like new and easy
    to remove. Make sure never to get thiis grease on carpet, cholthing, ect. You will never be able to
    remove the stain.

    Fire up MTB 03

  6. oops said:

    Whenever I put a moderate amount of pressure on the pedals while cycling, creaking sound from the
    bottom bracket area is heard. Initially, I filled with water during each rain ride. So, I removed
    the dura ace bb, cleaned the threads inside the bb shell and installed a new ultegra bb.

    Are you sure it's the BB? Even if you can feel it in your foot, it may be, for example, the pedal.
    My pedal was squeaking this morning, and started ticking later...

    --
    Rick Onanian

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