BLACK WAKE Pair of Bike Bicycle Aluminum Alloy Side Pull Caliper Brake

I used this coupler to attach my Schwinn double bike trailer to my Giant Rincon mountain bike which has quick release wheels. This is perfect for what I needed, and came in a double pack which is even better. In the package there were 2 coupler attachments and 2 tab washers AND they are packaged separately which is good if you only need one set for now and dont want to lose the pieces of the other. . My only complaint is that the instructions are not very good at all. Thankfully I had already looked up how to install them on youtube so I knew how to do it but I found the written directions quite confusing even though installation is surprisingly easy. Also the price is very affordable. Most local places (even the actual bike shops) do not carry this product for whatever reason and the one place that did wanted $25 for 1 coupler!

Makes taking our puppies on bike rides fast and easy. Bought this second one so that the trailer can be easily switched to either of our bikes without using tools.