in my view. Under there is nothing, when you have to leave your bike with a clear conscience go. I also have the variant without silicone for my old bike, but this I like better. Here, the elements do not slide so suddenly out of the holder when you open, what with the old version something went afloat, thus I missed also from and to the frame one :-) A joint part more would be nice felt lacking always one when an unfavorable connection position has the bike racks or post. But I lay down my Cube sometimes solo stand out shopping, I think the palace conveys a certain respect. Stay away from the similar models at Aldi and Co! In a test in TV who were part durchgezwickt easily with a bolt cutter, because the elements are not cured! At least as good is indeed the GranitX shackle lock (I have), but the rattle just too much .... The Bordo absolutely nothing rattles. Buy!