Am here today and have to say that I am a little disappointed in the trail. First, he is wrongly marked, the trail starts further down, because forest highway is not one of them.
The trail is in no direction really steep and has little flow. Rather technically playful with a lot of pedaling, the transverse branches / small trunks were already mentioned. The underground consists partly of beechnuts, which take out speed. Some small rivulets must be passed through, so only in the dry season.
I recommend starting the trail from the southeast (riding both directions), with the lower section currently very overgrown and full of transverse wood. Driving pleasure is unfortunately something else. :)