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@kerley
"Open Pro is 19.6mm, TB14 is 23mm, and A319 is 25mm."
They are the external widths. An Open Pro internal is something like 13mm whereas an A319 is around 19mm. And combined with the 1.5 weight difference still not a natural choice between Open Pro and A319 to me. A wider rim that compares better with Open Pro is the A23 isn't it?
But yes, I would think that under 28mm could be used on an A319 as your picture demonstrates.