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Old 09-09-04, 10:33 PM   #1
53-11 alltheway
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Does anybody know what the largest chainring a 2004 shimano 105 front derailler can handle. My current crank set up is 53-39.

CAn I go to a 54 or 55 or even 56(for downhill gearing)?
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Old 09-09-04, 11:23 PM   #2
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Shimano's webpage says 56T is the largest you can go with a difference of 15T meaning you would need to run a 41T inner ring.
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