'This' (http://www.ctc.org.uk/DesktopDefault.aspx?TabID=3802) is a link
to a site that lists most cycle tyre (tire, my spelling 😉 ) sizes and
the compatibilities, as well as the correct size for (again) most of
the weird 😕 sizes the cycling industry has come up with. A 17
X 1 1/4 is bigger than an 18 X 1 1/8! And a 26 X 1 1/2 is bigger than
a 26 X 1.5! Thankfully there is a trend to standardizing - ask your
LBS to use ISO sizing and if they don't know what it is, printout the
chart and give it to them, they need it.
Sorry, a 20 X 2.5 isn't on the chart, I guess it's too weird.
--
brian.slater
Brian C. Slater
AKA: Snoopy
Ok, I am now officially in my normal state of -advanced- confusion.
Don't try to confuse me, it won't make any difference. If you try not
to confuse me, that will confuse me.
"To not decide is to decide" - undecided
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