cheaply and safely

Advantage: very cheap, very safe

Negatives: Stiftung Warentest, the castle very well rated, except toxins, so there was a final grade
a 5. But the toxins do not interest me.
The castle is of course very difficult. The supplied bracket I do not use.
I attach the lock as follows: the bracket I put through one of the two parallel
Rods below the seat (above the rear brake) and the rest I clamp firmly in Porter.

Negatives:
The temple is small, so the complete is not so easy
The castle is like any padlock difficult
Completing usually lasts 2 seconds longer, because the bar must be in the final position accurately to
be able to conclude.

What is annoying that the key can fall out if you have completed the castle.
I have another castle, which still has such a mechanism that the key in any case
can not fall out when the lock is completed. So if I go with my bike
am, I am afraid that the key flies out of the castle. I then turn to from the end position
minimal returns. So the lock is still locked and the key can no longer quite so
easily fall out.
Due to the low price and high safety, I would definitely go back the castle
. Buy