After as usual fast delivery, it went directly to the assembly. The support is very fast and zusammengabaut also mounting on the trailer hitch is very simple. In my opinion, an ingenious solution is the lash of the wheels with the quick release. The attachment of the "claws" on the bicycle frame is easy. I am absolutely delighted with this inovative product. I can only recommend. (Anyone who has had a roof rack, know what I'm talking about)