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[Closed] Cheap dual ring chain device?

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[#2911767]

Is their such a thing? 2 rings up front (22/36)


 
Posted : 04/07/2011 11:22 am
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Blackspire Stinger works for me.


 
Posted : 04/07/2011 11:25 am
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ebay, last week I picked up an E13 2RS for about £15.


 
Posted : 04/07/2011 11:26 am
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Superstar? (Awaits Octoporn)


 
Posted : 04/07/2011 11:27 am
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this one?
http://superstar.tibolts.co.uk/product_info.php?cPath=56&products_id=336


 
Posted : 04/07/2011 11:34 am
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Yup, that's the one I have. Actually slightly nicer than my Blackspire one (I think it's Blackspire) 'cos it has two bearings in the roller rather than just one.

Though the roller is a nicer shape in the Blackspire. Swings and roundabouts, I guess.


 
Posted : 04/07/2011 11:46 am
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If you read the superstar reviews they say it doesn't come with a stepped roller which seems like it would make it a bit useless for using with a granny ring.. I almost got one til I saw that.


 
Posted : 04/07/2011 12:44 pm
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If you read the superstar reviews they say it doesn't come with a stepped roller which seems like it would make it a bit useless for using with a granny ring.. I almost got one til I saw that.

Probably doesnt matter too much, if your in the granny gear the chances are you'll be pedalling at a slow speed uphill, where the chain is unlikely to drop anyway.


 
Posted : 04/07/2011 1:25 pm
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I purchased the Superstar double chain device five weeks ago, and after a bit of messing about putting two bends in the backing plate to line it up on my Orange 5, I really cannot fault it. Not had any wet/muddy rides yet, so can't comment in those conditions. Also, I have not noticed any extra noise from my drivetrain, which surprised me.

tom, I use it with my granny ring with no issues, so I'd suggest you go for one!


 
Posted : 04/07/2011 1:28 pm
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no iscg tabs on the heckler - which do i require? presume the bb and ISCG tab one?


 
Posted : 04/07/2011 2:22 pm
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the bb mounted one.


 
Posted : 04/07/2011 2:30 pm