Cassette Ratio
 

[Closed] Cassette Ratio

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I'm currently using a 12-25 cassette - 12.13.14.15.17.19.21.23.25
I want to keep the biggest sprocket as a 25 but want to change the smallest to a 11t. I'm assuming that to do this, all I'll need is a 11t sprocket and 11t lockring?!!


 
Posted : 13/04/2010 7:06 pm
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Yep that is all.


 
Posted : 13/04/2010 7:08 pm
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Coolio! Anybody know where I can get these cheap?


 
Posted : 13/04/2010 7:12 pm
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Madison have Ultegra 9 speed ones

Sprocket = 10R 1100-B for £7.99

Lock ring = 10P 9801 for £3.99


 
Posted : 13/04/2010 7:17 pm
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Anyone else see the title as Cassette Radio?


 
Posted : 13/04/2010 7:20 pm
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Nope


 
Posted : 13/04/2010 7:25 pm
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Got some ordered. Cheers!


 
Posted : 13/04/2010 7:33 pm
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Glad to be of service.


 
Posted : 13/04/2010 7:34 pm
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Yes, I saw Cassette radio too.


 
Posted : 13/04/2010 7:36 pm
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Me too. Must be an age thing.


 
Posted : 13/04/2010 7:46 pm
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Just wondering... will I have to change the 13t sprocket for a 12 too? Or will it all work fine if I only change the 12t for an 11t?


 
Posted : 15/04/2010 3:44 pm