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Main
Date: 23 Oct 2007 16:58:27
From: Scott Gordo
Subject: ISIS w/ External Bearings for replacement?
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I've got a set of Raceface Turbines with an ISIS bb that's churning
its way to oblivion. Does anyone make an external bb that works with
these cranks? I found this:
http://www.sram.com/en/truvativ/bottombrackets/howitzer/team.php
but I think it only works with new versions of ISIS splined cranks.
TIA.
Scott
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Date: 24 Oct 2007 14:10:11
From: Scott Gordo
Subject: Re: ISIS w/ External Bearings for replacement?
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On Oct 23, 2:38 pm, Steve Gravrock <use...@sdg.users.panix.com > wrote:
> On 2007-10-23, Scott Gordo <blubberp...@gmail.com> wrote:
>
> > I've got a set of Raceface Turbines with an ISIS bb that's churning
> > its way to oblivion. Does anyone make an external bb that works with
> > these cranks? I found this:
>
> >http://www.sram.com/en/truvativ/bottombrackets/howitzer/team.php
>
> > but I think it only works with new versions of ISIS splined cranks.
>
> The manual says "Compatible only with Howitzer system crankarms". Even
> if a standard ISIS crank fits on the spindle, the chainline will be off
> and the tread will be noticeably wider.
Yeah, I thought about that. I guess the interface point on newer
versions of the external ISIS cranks are much narrower?
/s
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Date: 24 Oct 2007 04:58:31
From: Qui si parla Campagnolo-www.vecchios.com
Subject: Re: ISIS w/ External Bearings for replacement?
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On Oct 23, 10:58 am, Scott Gordo <blubberp...@gmail.com > wrote:
> I've got a set of Raceface Turbines with an ISIS bb that's churning
> its way to oblivion. Does anyone make an external bb that works with
> these cranks? I found this:
>
> http://www.sram.com/en/truvativ/bottombrackets/howitzer/team.php
>
> but I think it only works with new versions of ISIS splined cranks.
>
> TIA.
>
> Scott
ISIS and external BB , 2 piece systems are not intercompatible. Get
some spare ISIS BBs or new crank.
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Date: 23 Oct 2007 17:09:01
From: Jambo
Subject: Re: ISIS w/ External Bearings for replacement?
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"Scott Gordo" <blubberpuss@gmail.com > wrote in message
news:1193158707.193155.14220@i38g2000prf.googlegroups.com...
> I've got a set of Raceface Turbines with an ISIS bb that's churning
> its way to oblivion. Does anyone make an external bb that works with
> these cranks? I found this:
>
> http://www.sram.com/en/truvativ/bottombrackets/howitzer/team.php
>
> but I think it only works with new versions of ISIS splined cranks.
>
> TIA.
Try these out
http://aebike.com/page.cfm?PageID=30&action=model&Category=173&Brand=571&type=T
Working well so far on the MTB under wet and muddy use.
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Date: 23 Oct 2007 18:38:44
From: Steve Gravrock
Subject: Re: ISIS w/ External Bearings for replacement?
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On 2007-10-23, Scott Gordo <blubberpuss@gmail.com > wrote:
> I've got a set of Raceface Turbines with an ISIS bb that's churning
> its way to oblivion. Does anyone make an external bb that works with
> these cranks? I found this:
>
> http://www.sram.com/en/truvativ/bottombrackets/howitzer/team.php
>
> but I think it only works with new versions of ISIS splined cranks.
The manual says "Compatible only with Howitzer system crankarms". Even
if a standard ISIS crank fits on the spindle, the chainline will be off
and the tread will be noticeably wider.
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