Schlosso.k. - Holder ungeignet

As others have written, the castle is extremely heavy (1.7kg) and does so while driving quite noticeable. But you get, if one may believe the relevant forums and Foundation Warentest, probably at the time with the most secure lock for his bike.
I have been very happy to have ordered the longer version (30 cm), as it is just so already in some occasions even fixing.
Very disappointed I was by the EazyKF holder. She may actually (almost like in the promotional video) assembled quickly, but none of the proposed sites in the bicycle allows a really good attachment. The castle holds the bracket while bombproof (wobbles there and nothing rattles), but that the holder and thus the castle are always the side next to the bar on which the attachment is attached. This interferes with the lock always immensely while driving. There were 20 years ago seen better solutions. An attachment to the rear struts (as also in the manual drawn) was not based on the support, unfortunately possible, because even if the screws are completely turned off, this does not stick to the thin struts. So I drive my heavy lock necessity round on the luggage rack or backpack.