I think I found 27 x 1 3/8 tubes locally that I use for the 28 x 1 1/2 tires on my Raleigh DL-1. With the popularity of 29ers, you should be able to find something locally.
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I stop for people / whose right of way I honor / but not for no one.

Originally Posted by
bragi
"However, it's never a good idea to overgeneralize."