S
Steve Sr.
Guest
I was wondering if anyone has any information on the porosity of
various kinds / brands of innertubes. By porosity I mean the very slow
leakdown rate that occurs with sound tubes over days and weeks. You
know... The reason you are always topping up your tires to prevent
pinch flats.
My current interest is any differences between the regular and
"lightweight" road tubes of the same size. I am also wondering if
"brand" makes any difference as well.
Thanks,
Steve
various kinds / brands of innertubes. By porosity I mean the very slow
leakdown rate that occurs with sound tubes over days and weeks. You
know... The reason you are always topping up your tires to prevent
pinch flats.
My current interest is any differences between the regular and
"lightweight" road tubes of the same size. I am also wondering if
"brand" makes any difference as well.
Thanks,
Steve