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Old 08-10-2016, 03:44 PM   #15 (permalink)
mwilliamshs
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Quote:
Originally Posted by mwilliamshs View Post
I read things here often of this ilk but I'll never understand how the diameter of a wheel influences gearing, except to the possible extent of tire availability.

It's the tire that changes effective gearing, not the wheel on which it's mounted. A 27" tire on a 16" wheel and a 27" tire on a 13" wheel both turn the same number of times in a mile, period.

Quote:
Originally Posted by mcrews View Post
please reread what you wrote. you contradict yourself in one sentence.
I don't think I do. For clarity, let me paraphrase myself.

The size of a wheel doesn't affect anything. If two tires of the same height are used, it won't matter what size wheel they're on. They'll turn the same number of times in a mile no matter what. Now, if tires of a particular height are not available to fit a particular wheel size, that would matter, but otherwise, it doesn't.
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