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Performance Difference Between Compact and Standard Cranks
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02-04-10, 11:28 AM
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Chris_W
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Another factor is that even if the chainrings are similar quality, the 53 tooth is going to be stiffer than the 50 tooth because the 53 tooth has a larger BCD (130mm instead of 110mm). Stiffer chainrings up-shift better.
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