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Author Topic: IDEAL BOTTOM BRACKET LENGTH  (Read 3471 times)

tressell69

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IDEAL BOTTOM BRACKET LENGTH
« on: March 06, 2011, 07:45:31 PM »
Can anybody enlighten me .
Im building up a Thorn Raven Tour and was wondering whats the ideal BB length for correct Rohloff chain alignment

Cheers R :'(aymy
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julk

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Re: IDEAL BOTTOM BRACKET LENGTH
« Reply #1 on: March 06, 2011, 08:45:57 PM »
R,
I have Rohloff Thorn with a 73 mm bottom bracket shell, the axle length is 119 mm.

I suspect that would equate to a 68 mm bottom bracket shell and axle length of 114 mm for the RT.

Hopefully someone with a RT will come along soon and reveal all.
Julian.
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rualexander

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Re: IDEAL BOTTOM BRACKET LENGTH
« Reply #2 on: March 06, 2011, 08:46:26 PM »
Depends on what chainset you are using I think?
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olekje

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Re: IDEAL BOTTOM BRACKET LENGTH
« Reply #3 on: March 07, 2011, 06:11:14 PM »
My Raven Tour from 2009 has got this bottom bracket: Part 12986L110 (Kitpart) Shimano UN54 Bottom Bracket 68mm shell English thread 110mm according to Andy from SJS.

Ole
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westofsouth

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Re: IDEAL BOTTOM BRACKET LENGTH
« Reply #4 on: April 22, 2011, 09:32:22 AM »
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