Thread: Is there a significant difference between a 47 and a 49 tooth chainring?
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Old 11-20-14 | 05:01 PM
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From: Coeur d' Alene

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47 is far too low, you'll never be able to go fast enough.

49 is far too high and will destroy your knees.

48 is perfect for everything.



Yes, changing the rear makes a difference, more than the front (per tooth).
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