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Cassette and SRAM RED RD question

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Cassette and SRAM RED RD question

Old 07-17-13, 11:45 PM
  #1  
ruirui
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Cassette and SRAM RED RD question

i know i can fit a ultegra 6700 12/30 on the rear with the rest of my 2012 SRAM RED groupset in place of my current 11/28.

but would this SRAM PG 1070 Cassette 12/32 work with my existing SRAM RD?

would my chain need to be lengthened?

TIA~
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Old 07-17-13, 11:49 PM
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How long is the cage? (My Red RD with a short cage is is labeled as 28 max and has a 28 on it... it gets pretty darn close.)

I imagine a long cage is required for anything greater.
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Old 07-18-13, 12:18 AM
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mine looks like a short cage too. where is the label located at on the RD?
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