Actually a hiking trail, you follow the Frankenalb Panoramaweg (red line on a yellow background), this path as a MTB trail is really fun. S0 to S1 great to drive. If you know him you can really accelerate, very flowing.
This narrow trail and MTB trail is really fun. From east to west slightly downhill, the trail usually flows properly, towards the end there are some small difficulties. But you can push synonymous :-) Classification therefore S0 + to S1 at some very short places.