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  1. #1
    The Man
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    Dura Ace 7600 Bottom Bracket

    Alright. I know there has been alot of talk about the correct bb for this crankset, but can anyone tell me what you are running?

  2. #2
    Senior Member nateintokyo's Avatar
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    the correct crank for that BB? or the correct BB for the 7600 crank? your question is kind of unclear.

    IF you are talking about the DA cranks, I've used a Sugino 75 and a Hatta BBs with them. If you are talking about the BB, I've used Sugino 75s with it. Funnily enough I never ended up with DA on DA, but never had any problems with any of those combinations.

  3. #3
    The Man
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    I guess my questions is weather it is JIS or ISO

  4. #4
    馬鹿野郎! jussik's Avatar
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    Well, the DA 7600 crankset and the corresponding DA square taper BBs (the older loose ballbearing 7400 one and the sealed 7610 one) are all ISO taper. So either of these combos would be a perfect match, obviously.

    But like Nate I'm currently using a Sugino 75 bb with the DA 7600 cranks and DA HF track hubs and the chainline is perfect.

  5. #5
    Senior Member
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    Quote Originally Posted by thousandsfall View Post
    I guess my questions is weather it is JIS or ISO
    isn't this always* the question...

  6. #6
    Perineal Pressurized dobber's Avatar
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    My heads going to explode.
    This is Africa, 1943. War spits out its violence overhead and the sandy graveyard swallows it up. Her name is King Nine, B-25, medium bomber, Twelfth Air Force. On a hot, still morning she took off from Tunisia to bomb the southern tip of Italy. An errant piece of flak tore a hole in a wing tank and, like a wounded bird, this is where she landed, not to return on this day, or any other day.

  7. #7
    JuNKie! bike junkie! sniks's Avatar
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    why don't people just use the bb that is designed for the cranks ?

  8. #8
    yo yo yo yo yo
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    because the 7610 bb is somewhat hard to find these days...

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