Originally Posted by
kwantani
I'm looking for a folding gravel road bike.
Ritchey does a breakaway outback but I am not aware of folding gravel bike with large wheel hence my suggestion of building on up yourself. The Cadenza and GB1 (as I said very very rare) have very similar frames; the main differences are the handlebar and the groupset and the tyres.
you could also get a montague navigator and custom build it to gravel type
https://www.montaguebikes.com/foldin...-montague-fit/
or a change hybrid and customize it.