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Are there any equivalent sizes?
Is 20x1.35 the same?
Posted : 20/08/2010 2:55 pm
Always best to check the ISO sizes.
20 x 1 3/8 is probably 451mm, but 20 x 1.35 is 406mm.
Sheldon Brown has a very useful article about this: http://www.sheldonbrown.com/tire_sizing.html
Posted : 20/08/2010 3:57 pm