Buying a set of 650b wheels and use domane on gravel can be an option instead of buying a dedicated gravel bike.
Compared to 700c wheels – i find 650b wheels a lot more agile on forest paths.
47c tire gives just enough cushion to comfortably use domane off pavement but still not too heavy and bulky. I use vittoria terreno zero foldable tire.
However keep in mind that you wont be able to ride in dirt as gap between rear chain stays and tire is about 2-3 mm. This is only good for dry surfaces.
I considered 38c tire to be gravel tire. Now, after using 47c – this is what a gravel tire is. 38c i now use only for paved roads.
by vmv911