Dura Ace 7600 Bottom Bracket
05-25-08 | 09:10 PM
#1
Thread Starter
The Man
Joined: Nov 2007
Posts: 49
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From: I live in florida
Bikes: I recently fixed up a Raleigh pursuit and turned it into a fixie
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?
05-25-08 | 09:19 PM
#2
Senior Member
Joined: Jul 2007
Posts: 1,506
Likes: 1
From: Santa Barbara
Bikes: SE Quadrangle, '82 Venus NJS, '03 Bianchi Pista, '86 P'sonic Mt Cat, Fat City Yo Eddy '91 + '93, B'cuda A2E, '86 Trek Elance 400, '88 Centurion D.Scott Expert, '88 Fisher Mt Tam (and no longer with me: SE OM Flyer, Umezawa/B-stone/Samson NJS)
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.
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.
05-26-08 | 02:08 AM
#4
馬鹿野郎!
Joined: Nov 2007
Posts: 545
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From: HELLsinki, Finland
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.
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.
05-26-08 | 07:57 AM
#6
My heads going to explode.
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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.
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.
05-26-08 | 10:04 AM
#7
why don't people just use the bb that is designed for the cranks ?
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