So, I finally got tired of the bikes rattling around in the back of the truck. I needed something to hold the front wheels in place. Most of the riding areas around here have some dirt or broken pavement involved in getting to them. I found one on amazon.com of all places. It is by Fuse Powersports. The price was in line with others that are on the market. This one also has an optional piece that allows a third bike to be placed in between the other two by spacing it back a foot or so. I loaded up the 250 and 610 to see how everything is spaced. So far I like it. R/ Mike