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single ring advice ...
 

[Closed] single ring advice please??

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[#829270]

this may be obvious to some of you... but here goes.
i'm currently running a 32 tooth single ring up front on my santa cruz superlight, with xt cranks. wondering what sort of chain guide will fit my frame/ crankset?
what's all this 'iscg fitting' lark? ❓


 
Posted : 01/09/2009 8:08 am
Posts: 35041
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a dérailleur will work. ISCG tabs are threaded mounts around the BB shell to enable a guide to be fitted, and no, your superlight doesn't have them.


 
Posted : 01/09/2009 8:15 am
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but you can buy externally mounted bb iscg adaptors which sit between the bb cup and the frame and replace one of the spacers (assuming your using hollowtech 2 cups?). I use one of these on my prince albert. looks like this --> [img] [/img]

Or you can buy some chain devices that are actually bb mounted themselves.


 
Posted : 01/09/2009 8:22 am
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http://www.chainreactioncycles.com/Models.aspx?ModelID=40904

Try one of these, if you can get it.

Jim


 
Posted : 01/09/2009 8:27 am