Thread: Freewheel Compatibility Question
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Old 02-25-09 | 12:08 PM
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miamijim
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Originally Posted by cpsqlrwn
As a followup to my original post, how much difference would there be in lowest gear between a double crank with 39 in the front and 30 in the back and a triple crank with 30 in the front and 25 in the back? Any math geniuses out there?
The triple setup would be 8.33% lower.
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