I've not read many of the previous crank length posts, but going from something like 170mm to 175mm is only a change in circumference of less than 3% which I don't think is huge.
@rodabod started
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I've not read many of the previous crank length posts, but going from something like 170mm to 175mm is only a change in circumference of less than 3% which I don't think is huge.