How the bike is pack in the box? Does it needs to assembly?
390554
Yes. You will need to attach the pedals, front tire, handle bars, seat, and training wheels. It wasn't too hard though.
390555
Yes, you need to assemble it. You need to put on the handle bars, seat and tires. The hand brake can be a little tricky to get adjusted, but the overall assembly wasn't that difficult.
390556
The bike comes shipped with the rear wheel attached to the frame. You'll need to assemble the front tire, handle bars, pedals, and training wheels.
1018637
It came assembled. Had to put on front wheel, seat , handle bar and pedals. It was very easy.
1010390
It comes in a big box. You do have to assemble, but it is fairly easy. I did it, and have no experience with building or bikes. Brakes are the hardest thing, but still manageable.
2160236
It requires a little assembly, but it isn't too bad. However, and see my review, I don't recommend this bike at all.
1000261
It is in a box and required minimal assembly with 3 tools. It is partially assembled
129166
The frame and rear wheel come assembled. Just have to attach front wheel, handlebars, brake, seat, and pedals
269718
Partial assembly required. I put it together but then took it to a bike shop for an inspection and full tune up. I like it!
1150707
Frame is fully assembled. Connect pedals, Unfold the frame and connect locks then Only thing you will pop and lock in place is front wheel and the seat. Took me 10 mins. Hard part is taking off the packaging once you open the box
555214
Was in a very large box. The back wheel, gears and brakes were already assembled. I had to attach the front wheel and handle bars. The instructions aren't the best but if you are somewhat handy it should be fine.
1150708
The bike arrives folded. Limited assembly includes: unpacking, putting on front wheel, pedals, and other assessories (e.g. Kickstand if you purchased separately). Recommend taking the bike to a bike shop to adjust detailer and shifters if you don't know how to do it yourself. A very simple bike with easy set-up. Components are high end racing.
1082666
The bike arrives with the primary components assembled. The rear wheel, hub, crank, chain and front fork arrive assembled. You will need to attach the saddle, seat post and front wheel and pedals, and you will have to install the fully-assembled handlebar arrangement into the front fork/ wheel assembly.Tires are only partially inflated and require full inflation. None of that is difficult, and can be done with a screwdriver and adjustable wrench. I did it in about an hour. The hardest part for me was getting the front brake right. You will need to know something about bicycle construction, as there are no assembly instructions included with the package. After I put everything together, I took the assembled bike to a bike shop to make sure that it was all correct. For a few dollars, it was worth the trouble. I like the finished product very much. It's very easy to ride, the bike is of excellent quality and everything works.
2127811
No you have to put it together. It's pretty easy to assemble. You have to attach the hand bars, front tire, pedals, seat, and training wheels.
1092276
There is some assembly required. You assemble the handle bars, brakes, seat and peddles. My husband did not find it too difficult to complete.
373321
Some assembly required. Front tire, handle bars, and seat needed to be put on and screw on pedals. It was not difficult and took little time.
180875
While not fully assembled, it is nearly so. I think I had to put on the wheels, pedals, seat-seatpost assembly, and stem-handlebar assembly. Certainly didn't require a bike mechanic.
1531352
Most of the bike is assembled. You just need to put the handlebars, seat and training wheels on- very quick and easy. My four year old loves it!
1740530
Only partially assembled, the brakes were already assembled and tires partially inflated. When mine arrived the stem for the handle bars were attached upside down; I think it was done so it would fit in the shipping box. Once I figured that out it took about 30 minutes to put together. Good quality bike .