It doesn't have assembly instructions, you have to go to bikes or sit down to figure out how to assemble it. The brakes only work in the front, the back ones need bikes to fix them, and three stars is too much

For now, I just opened the box and I'm giving only one star for the simple reason that there are NO instructions ANYWHERE or even a piece of paper saying anything!!! It's a box with parts and screws that you just guess where they go. I called the store but probably due to the day (Christmas Eve) I couldn't find anyone. I wanted it as a Christmas gift.... Who would have imagined that I would open it and it would be IKEA!!! Now we're heading for New Year's and if!!! I will return for details ooooonce I manage to figure it out otherwise I will send it back!!!