Attaching kid trailer to rear triangle Have a cube aim sl MTB and a kid trailer that's designed to attach to the rear bottom side of the rear triangle with a clamp. The problem is that the clamp is not big enough to safely attach to the bottom side of the triangle since it's quite square and big, as can be seen in the picture below:



Question: is it ok for the bike and trailer to attach the clamp to the seat stay since that tube is a lot slimmer.
I had a similar trailer clamp it was terrible, I ended up buying a hitch that connects to the axle and removed the clamp. I attached a length of aluminum tubing with some holes drilled in it in place of the clamp. I slip the tube over the axle hitch and then use a hitch pin to keep it all in place. Its on my other bike currently but the hitch looks like this. I find this a way better system than the clamp.