In article ,
jagur wrote:
)
)Tom Holub wrote:
) *
) I don't see why a skinny rim would be more likely to cause a pinch
) flat.
) A pinch flat is caused when the tire pressure isn't high enough to
) keep
) the ground from contacting the rim--this is a function of air volume
) and
) tire sidewall, not rim width.*
)hog wash,
)
)take two wheels with the same psi in them,the thinner rim will drive
)through the middle of the tyre easier than a wider rim.

Well, perhaps that's true for fat enough tires, but you certainly don't
have to run the NanoRaptor at 65psi to avoid pinch flats, even on Slickrock.
-Tom