The panorama that you can see from this road has nothing to envy to the most popular Orientale Sarda (in the section between Dorgali and Tortolì), the asphalt in 2012 was not so good, so take care.
An incredible sequence of curves with a very high adherence asphalt. The panorama is sometimes very interesting, but if you have a sportive bike I doubt that you will have eyes for it.
This road is the natural prosecution of the most famous sardininan road, the Orientale Sarda from Dorgali to Tortolì, the panorama is not the same level, but the curves in my opinion are better; the traffic of local people cars is near to zero.
Beware of possible animals that often graze free on this road (mostly in all Sardinia roads).