So this is really long and fast downhill. The descent is fun 70km / h +, one is not on the brake all the time and has a really great landscape in front of him. Attention, in the middle part of our cows were on the road. Also pay attention to stones.
Dont outpace yourselfe, because the hardest part is the last kilometer before the crest with 19%. If you are looking for a more gentle ascent the SP8 is not as steep in many parts (although longer and with more traffic)