I would call it more of a 'partially bolted' and less of a trad. Hardest places are well bolted, felt more than difficulty 4. Didn't understand the descent way from other commenters, didn't find any abseil anchors, followed the cairns after summit, scrambled down to west of the ridge, continued to reach sport climbing crag and then to the beginning of SPQR. Was okay way but not very civilized. Rocks, bushes, scrambling. Good that we still had daylight for finding the way.