Unable to answer "What type of bicycle parking is this?" for https://osm.org/node/8750942343 via StreetComplete 43.2:

Kombination aus Bügel und Felgenkiller.

Attached photo(s):
https://westnordost.de/p/94818.jpg
https://westnordost.de/p/94819.jpg
https://westnordost.de/p/94820.jpg