Originally Posted by
3alarmer
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I googled this up for you, in hopes that it might help. Upon reflection , I do think that all the 27" Schwinn rims were standard 630 bead seat diameter, just that most of them were a rim without a beak hook. So if that's the case, be careful with your inflation pressures.
Thank you for that, I'm reading about the difference between wire bead and folding bead wondering which would be best for my bike. Any thoughts ? Thanks !