Carl Denk wrote:
> Ah, but there is nothing better (well almost) than on a long gentle
> downhill, to coast (fly) by other bikes that just have more friction.
> :) :)

Sure, but that has absolutely nothing to do with chain friction since you
aren't pedalling at the time.  Mostly it's about your weight to wind
resistance ratio.  At high speeds, the next thing after wind resistance is
tire rolling resistance.  Actual bearing friction is way below that and
basically irrelevant in all normal cases.


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