This is an excellent pet trailer, and given its quality, it is an amazing buy. Plus, Aosom got it to me in just one day! The workmanship is better than I expected. And, my dog likes to stick her head out of the extra zippered hatch in the top of the nylon cover. Most pet trailer do not have such a hatch. The hitch works with a standard quick release or bolt on axle. Larger axle systems such as a 12x142 will need an adapter (check Robert Axle Project). The trailer frame and wheels are steel, which makes for a slightly heavier rig, but it is very robust. The weight capacity is rated at about 70 pounds. The nylon cover/body and zippers are durable and well made. The cover/body is very roomy. My dog weighs 60 pounds, I could fit two dogs her size in the trailer (that would exceed the weight rating so I will not do that). Nonetheless, my dog has ample space for a comfortable ride. The wheels/hubs are quick release. But, it is not a standard bicycle quick release system. Rather, it is a spring tensioned lever in the frame that can be pulled out to install the wheel. When the lever, which is under spring tension, slides back in its final position it mates with a slot in the hub axle to hold the wheel in place. It works well and makes removing the wheel very easy.
We just purchased 2 electric bikes and did not want to leave our pug behind. The carrier is well built, easy to attach and plenty of room for him and other stuff while we bike around for our errands. Most importantly is our dog enjoys the ride.
Aosom is Awesome!! Really like our new dog bike trailer. Now wish I had purchased the 2-1 dog trailer/stroller. Can I purchase an adapter to make it a stroller also, and also an adapter to connect to my bike also not only my husbands
I am impressed with the quality and workmanship of the Aosom pet trailer. It was simple to assemble and easily broke down for transport. The trailer rides smoothly with easy maneuverability. My new puppy and I will be enjoying our bike rides together this summer!