Aosom Bike Cargo Trailer, Bicycle Trailer, Heavy-Duty Bike Wagon Cart, Foldable Compact Storage, with Universal Hitch, 16" Wheels, 88 lbs. Capacity, Black

As noted by others the instructions are very terse. Assembly however is very straight forward, had it together in about 45 minutes including the "figuring it out" factor. Of note, the seat post on my mountain bike is thicker than the trailer hitch was meant for and it was somewhat difficult to get both bolts started because of the length of the bolts too short by a couple millimeters. Had to omit the lock washer on one bolt to have enough thread to get the other bolt started. The trailer tongue clears the bike rack perfectly so I can keep the saddle bags on the bike in addition to the trailer.Construction of all components is solid, it was well packaged, and the paint and finish is nice. Overall a very well thought out piece of equipment.Aired the tires to 30 lbs last night to let them stretch out a little before pumping up to the full 36 lb psi. This a.m. the tires were at 20 lbs psi. May need some inner tube stop leak, will see.Took it for first test run, couple of miles down the road with a small load and I hardly knew it was behind me. So far I'm REALLY liking this trailer. I plan on ham radio bike expeditions and fishing trips and this truly beats the heck out of stacked milk crates on the bike rack!Just have to remember to swing a little wider around turns and be careful on narrow paths.This will be my o-fish-all fishing and and ham radio field day main mode of transportation!

The basic design works for me as I need a trailer that connects to the seat post instead of the rear axle, but there are two (2) issues that hold it back from five (5) stars, both related to how the trailer tongue connects to the trailer.1. Because the bottom bolt connects to the body of the trailer, you need to remove it before you can detach the front rail and fold down the side rails to store the trailer. Understandable design choice, but it is inconvenient.2. The top bolt is just long enough, which means it is too short as it can easily unscrew itself as the trailer bounces around, which happened to me when I was towing a five (5)-gallon jug of water. On top of that, the jug slipped to the back of the trailer, which caused it to tip backwards and bend the bottom bolt as the trailer stayed connected to the bike (strong connector), and the bottom bolt was impossible to remove and replace without a hammer or a grinder. For this, I would recommend a longer top bolt and a thicker bottom bolt (I will be getting a few replacement parts just in case this happens again).Also, a word of warning: Because the trailer tongue is so long and somewhat flexible (cannot really do much to fix that for a seat post connection), even if everything else is secure, the trailer can flip on its side. This seems to be less of a problem if you load heavier items toward the front of the trailer instead of the rear, but I need to test that some more.

The trailer itself is cheap and flimsy, but what do you expect for the price. For the price its exactly what I thought I would be getting. The real value in this trailer is the customer service. I purchased this months before opening it as we were in the middle of winter. When I finally did get around to opening the box I was well past the return date. Anywho I was missing a piece. I contacted the seller and they replaced the part, no questions asked. Very rare to see an amazon seller address the problem so quickly and solve it without issue. Hats off to this seller, and I really dig this trailer. Do I wish it was a little more heavy duty? Sure, but then the price goes up, and for the price this trailer is, its hard to beat.

Custom built a dog cage on it and took my dog across missouri on the katy trial, very durable

Works nicely once you figure it out. On my first use, had an incident at the tow bar attachment at the cart itself. Nothing a little rope couldn't fix, but not being near home made it an issue. Bought some pipe clamps which can be finger tightened anywhere I am with the trailer and the problem was resolved. This trailer is nice because it is collapsible and light enough to carry to wherever you want to store it. The wheels detach easily, but reattaching them takes a couple of minutes because the washer nuts have to be aligned into a groove. Overall I am happy with this purchase.

Wish it was a little more stable (less shaky), but otherwise pretty good. I attached it to my electric scooter and had my little brother ride in it