Basketball stand/hoop (Abingdon OX14)

Old but surprisingly robust and sturdy basketball hoop.
200cm to rim, 241cm to tip of backboard.
It is technically adjustable to go higher, but I can't shift the necessary pin for love nor money (nor WD40). Which also means it is not detachable (unless you're handier than I am and/or have the right tools, which is very possible).
So be prepared to fit the entire thing in your car in one go. We have a decent size Skoda Octavia estate and it was a tight fit.