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✈️🧱 Build. Transform. Conquer. The ultimate ninja mech jet experience awaits!
LEGO NINJAGO Kai's Mech Jet 71707 is a 217-piece 2-in-1 building kit that converts from a jet plane into a posable mech with stud shooters. Designed for kids 7+, it includes Kai and Richie minifigures and features interactive digital instructions via the LEGO Life app, making it a perfect gift for young builders seeking immersive ninja-themed adventures.







| ASIN | B07WHF9LGL |
| Additional Features | Construction |
| Age Range Description | Adult |
| Best Sellers Rank | #185,321 in Toys & Games ( See Top 100 in Toys & Games ) #5,589 in Toy Building Sets |
| Brand Name | LEGO |
| Color | Multicolor |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,872) |
| Educational Objective | Creative Thinking |
| Global Trade Identification Number | 00673419318143 |
| Included Components | LEGO Building Elements |
| Is Assembly Required | No |
| Item Dimensions | 10.32 x 7.52 x 1.81 inches |
| Item Type Name | Building Kit |
| Item Weight | 0.34 Kilograms |
| Manufacturer | LEGO |
| Manufacturer Maximum Age (MONTHS) | 252.0 |
| Manufacturer Minimum Age (MONTHS) | 84.0 |
| Manufacturer Part Number | 71707 |
| Material Type | Plastic |
| Model Name | Kai's Mech Jet 71707 |
| Model Number | 6288956 |
| Model Year | 2020 |
| Number of Pieces | 217 |
| Size | One Size |
| Sub Brand | Ninjago |
| Subject Character | Ninjago Kai |
| Theme | Vehicle |
| Toy Building Block Type | Interlocking Toy Building Block |
| UPC | 673419318143 |
S**E
Perfect add-on for a Lego set
My 8 yr old grandson wanted this for another super creatures Lego set he has. He saved his money and gave it to me to purchase this for him. It arrived several days early and he was beside himself with joy. Today he showed me the whole set that he has put together. It looks great, complimented his Marvel folks, wasn't missing any pieces and he was quite happy with how he was able to make it work the way he wanted it to. I think it is a good toy for the price.
K**Y
quick
Awesome
A**9
Good buy
Perfect for our 8 year old son to put together unassisted!;
A**R
Fun set at a good price.
Review from my 10-year-old son: It was very fun to play with. I was very happy about the price and the wings on the back are pretty cool. The mech was quite a bit bigger than I expected, and it's nice after the quick build, you get to put on extra stickers that come with the set. It's nice that the mech has very pose-able limbs. If you want a fun Lego set at a good price, this is the thing to get.
P**U
Big hit
My 5 and 7 year old boys both think this is an awesome set - you can build a mech or a jet, and some of the colors used are really unusual for Ninjago Lego. Got this for about eighteen bucks and that seems like a VERY good deal for such a cool-looking set. Going to buy more for birthday gifts.
J**T
Price TOO much
The money value is awful it should honestly be 30.00 just because Lego sets are priced around that price it’s a good set but the price is not good at all
P**A
Engineer in training.
My eight-year-old grandson put this together in an afternoon with no assistance. His Name happens to be Kai, so He is sure this Lego model was designed especially for him. He’s extremely proud of his success and being able to assemble alone.
T**G
Good deal for the price
We got this because it wasn't one of the mega expensive lego kits, and it had characters from a tv show my kids watch. They actually build a pretty large and impressive figure, and it has moving parts! I was impressed with what we got for the price.
S**Y
Ótimo encaixe de peças, bom de montar. Meu filho amou.
I**G
Un producto de excelente calidad, de dificultad media pero vale la pena el esfuerzo de armarlo, horas de diversión garantizada con Lego.
B**D
Always the best quality with LEGO , over priced but always worth it!
L**A
Gostamos do brinquedo, veio de acordo com a descrição. Chegou em bom estado, e entrega rápida.
A**R
Good
Trustpilot
1 month ago
2 weeks ago