Post 15 shows the Burly CoOp era trailer,
the privately owned company, now, of that name .. Imports , and
uses a single side 16" wheel, rather than a standard front wheel hub
in a 20" wheel..

the 12.5" wheels on the Burly Travoy are indeed molded polymer..

https://www.rei.com/product/807561/b...n-bike-trailer.




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