Motorized pink vehicle model built with Gears GO! STEM kit featuring gears and wheels on white background

Gears GO! STEM kit motorized vehicle models with circuit cubes and snap-together pieces for kids ages 8+

Gears GO! STEM kit with motorized vehicle models featuring gears, circuits, and track wheels for creative engineering play.

Gears GO! STEM kit showing hand-held motorized vehicle with Circuit Cubes for kids and brick enthusiasts

Gears GO! STEM kit Circuit Cubes motor, battery, and RGB light cubes compatible with building bricks for kids ages 8+

Gears GO! motorized STEM vehicle building kit with snap-together mechanical parts and circuit cubes for kids.

Gears GO! STEM launch kit with 70+ pieces for building motorized vehicles and learning mechanical engineering.

Blue motorized vehicle model with rubber tracks from Gears GO! STEM kit for kids.

Gears GO! STEM kit motorized vehicle toy with wheels and colorful front panel for kids learning engineering.

Circuit Cubes

Gears GO!

Name: Gears GO!
Brand: Circuit Cubes
SKU: 11121-00000
Price: 39.98 USD
Availability: InStock

$39.98

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Pairs well with

🌟 Why We Love it

Gears GO! makes engineering click for kids. It’s endlessly remixable, works with your own bricks, and introduces core STEM concepts like circuits, mechanics, and power flow—all while letting kids build the coolest cars, bots, and contraptions imaginable. Plus, it’s screen-free and totally open-ended.

🧠 Skills Developed

⚙️ Mechanical Engineering – Learn how axles, gears, and wheels work together to power motion in real machines.
🔋 Circuitry & Power Flow – Understand how energy transfers from a battery to motors and LEDs through closed circuits.
💡 Light & Color with LEDs – Explore how RGB LEDs work and how light can be used creatively in design.
🧩 Problem Solving – Build vehicles from templates or design your own by testing, troubleshooting, and iterating.
🚗 Design Thinking – Learn the engineering design process by inventing vehicles with different purposes or movements.
🧠 Critical Thinking & Logic – Follow wiring guides and interpret diagrams to bring mechanical builds to life.
🧪 STEM Exploration – Combine science, technology, engineering, and math in a hands-on, high-energy way.
🔄 Open-Ended Creativity – Encourages kids to break free from the instructions and invent new machines, robots, or vehicles.

🎯 Age Range

Ages: 8 and up

📦 What's Inside

1 Rechargeable Battery Cube
1 Motor Cube
1 RGB LED Cube
Bricks, wheels, gears, axles, and connection wires (71 total parts)
5 Vehicle templates with illustrated instructions
Bonus vehicle ideas online
Quick start guide
USB charging cable

⏱️ Time to Play

Each vehicle build takes about 30–60 minutes, with 80+ hours of creative play in total when exploring all the builds, rewiring, and experimenting with your own designs.

📏 Dimensions

7.5" × 2" × 10.5"

⚖️ Weight

Approx. 1.25 pounds

🧵 Materials

Rechargeable Battery Cube; Motor Cube; RGB LED Cube Bricks (various sizes); Wheels, gears, axles; Vehicle templates; Connection wires; Plastic storage components; Instruction guide with five vehicle builds + bonus designs

🔋 Batteries Needed?

No; Includes rechargeable Battery Cube (USB charging cable included)

⚠️ Warnings

WARNING Choking hazard: Contains small parts. Not for children under 3 years. Electrical components: Adult supervision recommended during initial setup and charging.
Do not submerge cubes in water or expose to extreme heat.
Ensure all wires are properly connected before play to avoid damage to motor or battery.

📖 Instructions Link

Rev up your creativity with Gears GO!, a hands-on STEM launch kit that brings mechanical engineering and circuits to life. With 70+ pieces and three Circuit Cubes (Motor, Battery, and RGB LED), kids can build at least five motorized vehicles—or invent their own! Whether you’re powering headlights, spinning wheels, or constructing a mech-monster, this kit fuels open-ended play and deep learning through motion, light, and design. No soldering required—just snap, connect, and go!

Perfect for curious builders ages 8+, Gears GO! teaches real engineering concepts in the most playful way possible.

Product variants

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Gears GO!

$39.98

FAQs

What age range are Rubber Ducky Dojo products for?

Our products are designed for kids ages 6-12, perfect for budding engineers and coders!

Are your robots and kits safe?

Yes! All our products meet safety standards and are made with child-friendly materials.

Do the robot kits require coding experience?

Nope! Our kits are designed for beginners, with easy-to-follow instructions.

What payment methods do you accept?

We accept all major credit cards, Apple Pay, and Google Pay.

How do I track my order?

You'll receive a tracking number via email once your order ships.

What's your return policy?

We accept returns within 30 days. Please see our return policy here for details.

My product isn't working. What should I do?

Check the instruction manual or contact our customer support team for help.

How do I create a Rubber Ducky Dojo account?

Simply click the "Account" icon on our website and follow the prompts.

I am not receiving emails from Rubber Ducky Dojo, what should I do?

Rubber Ducky Dojo utilizes Klaviyo to provide email updates. Please check your spam folder, and ensure that the email address is added to your safe sender list.

Where can I find the instructions for my product?

Instructions may be included in the box.