


⚙️ Build, crank, and wow — STEM fun that moves you!
The Klutz LEGO Gear Bots Science/STEM Activity Kit empowers kids aged 8-12 to build 8 mechanical automata using 62 LEGO Technic pieces and papercraft. Featuring a 64-page STEM guidebook, this hands-on kit teaches physics concepts like axles, cams, and cranks through engaging, screen-free play. Portable and battery-free, it’s perfect for fostering creative problem-solving and parent-child collaboration.











| ASIN | 1338603450 |
| Additional Features | Portable |
| Age Range Description | Kid |
| Best Sellers Rank | #473 in Toys & Games ( See Top 100 in Toys & Games ) #15 in Toy Building Sets |
| Brand Name | Klutz |
| Color | Multicolor |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.6 4.6 out of 5 stars (11,994) |
| Educational Objective | STEM, Construction Skills, Problem Solving Creative Critical Thinking, Reasoning Skills |
| Global Trade Identification Number | 09781338603453 |
| Included Components | 64-page book of ideas and inspiration, 62 LEGO® elements, 10 sheets of papercraft. |
| Is Assembly Required | No |
| Item Dimensions | 10 x 1.5 x 10 inches |
| Item Type Name | Kids Arts & Crafts Kit |
| Item Weight | 1 Pounds |
| Manufacturer | KLUTZ |
| Manufacturer Maximum Age (MONTHS) | 144.0 |
| Manufacturer Minimum Age (MONTHS) | 96.0 |
| Manufacturer Part Number | 9781338603453 |
| Material Type | Paper |
| Model Name | LEGO Gear Bots Science |
| Model Number | 9781338603453 |
| Model Year | 2021 |
| Number of Pieces | 62 |
| Number of Players | Single Player |
| Operation Mode | Manual |
| Power Source | hand-powered |
| Set Name | Klutz LEGO Gear Bots |
| Size | 10 inches (L) x 10 inches (H) x 1.5 inches (W) |
| Sub Brand | LEGO Other |
| Subject Character | LEGO |
| Supported Battery Types | No batteries required |
| Target Audience | Kids aged 8-12 |
| Theme | Science |
| Toy Building Block Type | Interlocking Toy Building Block |
| UPC | 730767603458 |
| Unit Count | 1.0 Count |
K**R
Great buy
This toy is so cool! We cant get over how much fun it is. The amount of items in the box was great. It is definitely a fun thing for kids & parents alike, parents can help with assembly if need be. I. Think it's a great price for the product. We have really enjoyed it.
J**N
Excellent quality and value priced
Excellent quality and value priced
M**Y
Fun yet Educational
Good quality, durable material, easy to assemble, strong bond, fun yet educational for any age group, shipped fast, and reasonably priced.
B**Y
Great STEM concept, but note: You can only build one at a time!
I bought this LEGO Gear Bots set for my 7-year-old. He was incredibly excited about the concept of building moving machines, and overall, it’s a very cool STEM-focused activity. The instructions are great. The included book is high quality and the steps are very easy for a child to follow, which really got my son engaged and excited right out of the box. The concept of using gears to create "bots" is a great way to introduce mechanical movement to kids. The biggest takeaway from our experience is that there are not enough pieces to build multiple bots at once. I was under the impression that we could build several characters, but you actually have to take your current bot apart to build the next one. In our house, we typically like to build a LEGO set and keep it together for display or play, so this was a bit of a letdown. If your child is like mine and doesn't enjoy disassembling their hard work, you might not get as much longevity out of this set as you’d hope. To really make this a 5-star product, LEGO/Klutz should have included enough components to have at least two models built simultaneously. Despite that one drawback, the price point seems very fair for the quality of the book and the specialized pieces you receive. We are satisfied with the purchase, but I wish I had known about the "one-at-a-time" requirement beforehand.
L**.
STEM-tastic Fun That Actually Clicks (Literally)
I got the Klutz LEGO Gear Bots Kit for my boyfriend’s 11-year-old who’s super into STEM, and it was an instant hit. He dove right in, totally focused, and actually explained how the gears worked to me like a mini engineer. The kit is the perfect mix of learning and fun, building cool bots while understanding real mechanics. It’s hands-on, screen-free, and feels like playtime disguised as education (or maybe the other way around). The instructions are clear, and the projects are just challenging enough to keep kids engaged without feeling frustrated. If you’ve got a curious kid who loves building and figuring out how things work, this is a slam dunk. Bonus: it’s LEGO, so it automatically earns you “cool adult” status.
S**E
Fun
Cute but I don't recommend for little kids. Parts are small if it comes apart.
D**R
Grandson loved it
Great gift, grand son love them
C**D
Surpassed my expectations
Love this for kids that are curious about the inner workings of things. It’s fun and creative
R**.
My son loves it
E**Y
Excelente para mi sobrino
K**Y
Fantastic addition to 6yo lego sets.
L**B
We’ve ordered these Lego kits a lot of kids birthday presents and they are great quality alternative to plain Lego kits. Highly recommend
し**ほ
It took about half a month for the product to arrive. The box was crushed and the book supplement was held in place with tape.(Different from original specifications.) I ordered a new one, but the tape that fixed was old, so it may have deteriorated over time or it may be a used item. The paper products inside showed no signs of use. My son liked it so I won't be returning it.
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