Yes, quite a few, depending on the body option on the 130.
There was a green lane guide to Devon in LRO magazine a few years back if you can access. Driven most, some are ok.
They are quite spread out, Devon is a big place, and most are quite short, just a mile or so.
Quite a bit of Devon action in the Devon and Cornwall thread.
I can message you some suggestions for starters if you get stuck, but OS and Trailwise will reveal, that is how we found them.
There is very little that is damaging to the underside, some are a bit tight for vegetation, specially in the summer!
Some are big surfaced access roads to farms or wind farms, you wouldn't damage a skateboard on them!