LEGO NINJAGO Kai's Mech Storm Rider Action Figure Building Toy 71830
$40.99
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4.8 out of 5 stars with 37 reviews
broad age appeal: 5 out of 5
ease of use: 5 out of 5
length of play: 5 out of 5
quality: 5 out of 5
value: 5 out of 5
100% would recommend
4 recommendations
5 out of 5 stars
23 January, 2026
originally posted on influenster.com

Fun and very creative
[This review was collected as part of a promotion.] My child absolutely loved building the LEGO NINJAGO Kai’s Mech Storm Rider. From the moment we opened the box, they were excited by the characters and the bright colours, especially Kai and the mech design. The build was easy to follow, and my child was able to do most of it independently with minimal help, which was great to see. The instructions were clear, and the build felt engaging rather than frustrating. It kept their attention the entire time, and they were genuinely proud once it was finished. What really stood out was how fun it was to play with after building. The mech has movable arms and legs, which made it perfect for action poses and imaginative play. The storm rider vehicle added even more excitement, and my child enjoyed switching between the different play options and creating their own NINJAGO battles. The set feels sturdy and well made, so I didn’t have to worry about pieces falling apart during play. It has provided hours of entertainment, both during the build and afterwards, and my child keeps going back to it. Overall, this is a fantastic LEGO set that combines an enjoyable build with long-lasting play value. I would definitely recommend it to parents with children who love LEGO and NINJAGO, as it’s fun, engaging, and great for creativity.
5 out of 5 stars
11 January, 2026
originally posted on influenster.com

Best family time
[This review was collected as part of a promotion.] Me and my kids love lego! It gives us quality time together and we can build some amazing things! There are small pieces and sometimes can be fiddly to put together but once its done its worth it!!
5 out of 5 stars
10 January, 2026
originally posted on influenster.com

amazing
[This review was collected as part of a promotion.] My som absolutely love this, so much fun to play with and I had so much to build it for him. Amazing design! The large vehicle in this LEGO NINJAGO set can be separated into 2 smaller vehicles: Kai's mech and Nya's flying motorcycle, comes with 3 figures! Flying motorbike has wings and 2 spring-loaded shooters for kids to play out epic battles with the ninja. We love it
5 out of 5 stars
8 January, 2026
originally posted on influenster.com

Good for family to get together with kids
[This review was collected as part of a promotion.] was such a fun build for us. The instructions on the LEGO app made it really easy to assemble, even with the kids helping out. We loved getting together, building it step by step, and seeing it come to life. It was a great way to spend quality time as a family, and the kids were so proud once it was finished. Definitely a fun and enjoyable set for building together.
5 out of 5 stars
3 January, 2026
originally posted on influenster.com

So much fun!
[This review was collected as part of a promotion.] Excellent Lego kit - Kai’s Mech Storm Rider was so much fun to make. Excellent instructions and great design it kept us busy for a while and the end result was so good! I like how there are extra bits in the box, just in case you lose some or want to make something completely different. Lego has done it again with another brilliant product!
5 out of 5 stars
3 January, 2026
originally posted on influenster.com

Great Lego set
[This review was collected as part of a promotion.] My son had an amazing time with this Lego set. The instructions were easy to follow making it simple to build and the finished product is solid, compact and visually appealing. He was thrilled to complete it on his own.
5 out of 5 stars
Thumbs up graphic, would recommend
24 December, 2025Verified purchase
(no review title)
Grandson loved it.
5 out of 5 stars
Thumbs up graphic, would recommend
22 December, 2025Verified purchase
(no review title)
What our grandson likes and wanted!
5 out of 5 stars
16 December, 2025
originally posted on influenster.com

Great
[This review was collected as part of a promotion.] Great fun for all ages, for small and big, you never grow up of off it. Great quality blocks. Rich in detail. Guaranteed fun for hours. Lot's of sets too choose from.
5 out of 5 stars
15 December, 2025
originally posted on influenster.com

Lego set
[This review was collected as part of a promotion.] Nice Lego set for kids 7+. Not too hard to build. It Gives them hours of playing. Very creative. Good quality product. Great as a gift. Recommend the product.
5 out of 5 stars
14 December, 2025
originally posted on LEGO
Gifts for others
Philip is 11 years old and lives in a group home. One of the items on his wish list this year was this very Lego set. We were honored to make his wish come true.
5 out of 5 stars
12 December, 2025
originally posted on influenster.com

My son loved it
[This review was collected as part of a promotion.] The Kai Mech Storm Rider set delivers a satisfying balance of style, playability, and accessibility, especially for younger builders. The build itself is straightforward and steady; a 10-year-old taking about an hour to complete it feels right for the complexity level. The instructions are clear, and the build has enough small techniques to keep it interesting without ever becoming frustrating.Once assembled, the mech has a bold, dynamic look that fits Kai perfectly, with good color contrast and a strong stance that makes it fun to pose. The articulation is solid for its size, and the set feels durable enough for active play rather than just display. The included details—like the cockpit and weapons—add to the sense of action without cluttering the design.Overall, it’s a well-rounded set that offers a rewarding build experience for kids and a satisfying final model that invites imaginative play.
4 out of 5 stars
15 April, 2025
originally posted on influenster.com

Perfect
[This review was collected as part of a promotion.] Perfect gift for my nephew have put this up ready for his birthday. Having additional needs this will help to keep him busy and from being over stimulated
5 out of 5 stars
Thumbs up graphic, would recommend
28 March, 2025Verified purchase
Awesome!
Grandson loved it. Easy to build and follow instructions
5 out of 5 stars
19 March, 2025
originally posted on influenster.com

Great fun
[This review was collected as part of a promotion.] This Ninjago Lego set was fun to build with my child and even more fun to play with. My child loved the minifigures and also really liked that the mech suit detaches and attaches to the storm rider. It feels like you have two sets in one.
5 out of 5 stars
19 March, 2025
originally posted on influenster.com

Let’s go
[This review was collected as part of a promotion.] My nephew loved putting his leggis together. It comes with so many pieces which was a lot for me but for a kid it’s pure joy. I love it kept him busy and off the devices and phone.
5 out of 5 stars
17 March, 2025
originally posted on influenster.com

Best Lego set to get for your kids!!!
[This review was collected as part of a promotion.] My 12-year-old son loved building the LEGO Kai’s Mech Rider (71783)! He’s always enjoyed building LEGO sets, and this one was no different. The instructions were clear, and he had a great time putting it together. The finished mech looks awesome, and he’s been playing with it ever since. I really think LEGO helps with problem solving and creativity. It’s a great way to keep kids’ minds engaged!
5 out of 5 stars
11 March, 2025
originally posted on influenster.com

Quick Assembly
[This review was collected as part of a promotion.] My son loved this Lego set. He said it was easy to assemble and he liked the finished product. He is able to play with all of accessories that it came with and there aren’t a whole bunch of extra small pieces.
5 out of 5 stars
11 March, 2025
originally posted on influenster.com

Great fun
[This review was collected as part of a promotion.] Lots of fun with my son he enjoyed putting this together with only needing a little help. Due to sizes of pieces and how bits can be a little tricky, I'd agree with the age range. Instructions were simple to follow.
5 out of 5 stars
4 March, 2025
originally posted on influenster.com

Fun set!
[This review was collected as part of a promotion.] Such a fun lego ninjago set! My kid loves it and the set matches the show. It actually shoots out an arrow making it a fun time. The detailed Lego instructions are easy to follow!