I wanted this Cargo Trailer - Single Wheel from QuietKat to work, I really did, but I think the design needs some improving. With any kind of weight the trailer puts too much torque balancing itself on your rear bike axle. In turn this throws your balance off and end up fishtailing down the trail. Also with hundred pounds of deer meat it bent the shit out of the arms that attach to the axle and was riding down the trail Cockeyed and titled over. I had to limp it in. I am planning to take it to either the landfill or a fabrication guy to put another wheel on it.