The biker bar would prob not work to ride up a ramp as they are not designed to do that. I just put the clamp on after entering the trailer and than move the rest of the way into the locks. This is my opinion of course but after experiencing the biker bar ,you will never use wheel chocks and straps again. My condors are just gathering dust outside and the power ties are now in the trucks for strapping down feed and hay. With the b@w bars there is no chance of error at all , the bikes can be positioned with in inches of each other and no possible way for them to move. We put two ridge backs and a mastiff plus a road king in the space that would only haul two bikes with condor and straps.
I hesitated to post again on this but maybe we won't get any smart ass comments debating the merits of hauling versus riding.