be warned brakes are handed differently
but the bike hire shop will most likely swap them over for you if you ask.
+1 for Luca bike shuttle. He operates from the public car park opposite Carpentari bike shop in Torbole.
John, it’s “Val del Diaol” (Skull).
This was a cracking alternative/detour from part way down 601.
Another good variation from the lower section of 601 was Sentiero della Pace (Peace Trail). It does involve some minor hike-a-bike but well worth it imho.
Bocca di Fobia descent from Tremalzo gets my vote too but that involves SERIOUS hike-a-bike to reach the col.
All the above don’t require any guiding. You just need someone to tell you where they start. I’m sure Luca would point ’em out.