this has just arrived from Rose bikes in Germany and included the carry case which is at least £20 on its own. I have just fitted it on the van quite easily. We have a witter towbar and i reckon if the towball was on the lower pair of holes we would be able to tilt it and open the panel van doors. It does say on a label on the towbar that the ball should be in the upper pair. If that is the case what is the point of the lower pair? It is definitely the new model 931 and not a relabelled 932. Just thought others might be interested. We have only got ordinary bikes at the moment but it will carry 2 30kg electric bikes.