tamiya 23 in stock

Tamiya at Circuitrocks

Gearboxes, tracks, tires, and motion parts for robot builds that actually move well

Shop Tamiya mechanical parts for school robotics, STEM builds, tracked rovers, robot cars, and DIY drive systems. This collection brings together proven gearbox kits, tire sets, and track parts that are easy to mix into beginner and intermediate motion projects.

Great for school robotics Gearbox-focused Good for robot cars Tracked build ready PH-ready shipping

Shop Tamiya 70103 Universal Gearbox 70097 Twin-Motor Gearbox Tank Track & Wheel Set 70193 Slim Tire Set

Tamiya parts are a solid starting point when you want to build motion systems without starting from scratch. Instead of designing every wheel, gearbox, or track setup from zero, you can begin with proven mechanical kits and focus on the electronics, control, and overall robot behavior. That makes this collection useful for student prototypes, contest practice builds, fast classroom demos, and hobby robots that need dependable movement.

Whether you are building a small rover, a two-wheel robot car, a tracked platform, or a custom mechanism, Tamiya kits make it easier to learn how gear ratio, speed, torque, and traction affect real-world movement. They are also a nice fit for Arduino, ESP32, and Raspberry Pi projects once paired with the right motor driver and power setup.

Why makers like Tamiya

Easy way to learn drive systems

Tamiya kits help you understand wheels, traction, speed, torque, and gear ratios in a practical way instead of just reading about them.

Good for fast prototypes

You can build a moving base faster and spend more time on sensors, coding, and control logic.

Flexible for school and hobby builds

They fit many robot car, tracked rover, and STEM project ideas where a simple, proven mechanical base is enough.

What you can build

Robot cars for line following, obstacle avoidance, or classroom demos
Tracked rovers for rougher surfaces and better traction
Mini motion platforms for sensor testing and movement experiments
Simple STEM projects that teach speed, torque, and gearing

Custom RC-style mechanisms and drive experiments
Prototype bases for Arduino and ESP32 robots
Wheel and tire swaps for better grip or different terrain
Mechanical demos for contests, workshops, and club activities

Starter bundle ideas

First Robot Car Build

Start with a gearbox kit, add a matching wheel or tire set, then pair it with a controller and motor driver.

70103 Universal Gearbox · 70101 Truck Tire Set · Motor drivers · Arduino boards

Tracked Rover Setup

Build a compact tracked platform for better traction and a more rugged classroom or demo robot.

Tank Track & Wheel Set · 70097 Twin-Motor Gearbox · Robot chassis

Speed vs Torque Test Rig

Use different gearbox types to compare movement, load handling, and drive feel in real builds.

72002 High-Speed Gearbox · 70203 Low-Current Gearbox · 70188 Mini Gearbox

Recommended add-ons

Motor drivers to control direction and speed safely
Battery holders for portable robot builds
Arduino boards for beginner-friendly control
ESP32 boards for wireless robotics projects

Robot wheels for more drive options
Chassis parts for cleaner mounting and assembly
Switches for simple on and off control
Jumper wires and prototyping parts for testing

Technical specifications

Common product types	Gearbox kits, twin-motor gearboxes, mini gearboxes, high-speed gearboxes, tire sets, wheel sets, and tank track sets
Typical use cases	Robot cars, tracked robots, STEM demos, motion experiments, and custom mechanical drive builds
Project fit	Best for beginner to intermediate maker projects that need simple, proven motion parts
Control requirement	Most moving builds will still need a separate motor driver, controller board, and suitable power source
Assembly style	Many items are kit-style mechanical parts that require manual assembly before use
Best paired with	Arduino, ESP32, Raspberry Pi projects, battery holders, motor drivers, switches, and chassis hardware

Pinout & power notes

Important: Tamiya products in this collection are mainly mechanical drive parts, so your final robot still needs the right electronics around them.

Do not connect DC motors directly to a microcontroller pin. Use a proper motor driver.
Pick your power source based on the motor and driver requirements of your full setup.
Check wheel size, gearbox type, and mounting space before mixing parts into a chassis.
For smoother testing, pair your build with a clean switch, battery holder, and stable wiring layout.

What’s in the box

Inclusions depend on the exact Tamiya item. Some products are full gearbox kits, while others are tires, wheel sets, or track parts only. Motors, drivers, batteries, and controller boards are often separate, so check each product page before ordering.

FAQ

Are Tamiya parts good for school robotics projects?
Yes. They are a strong fit for motion-focused school builds because they help students learn real drive basics like gearing, traction, and speed control.
Do these work with Arduino or ESP32?
Yes, as part of a full robot setup. You will still need a motor driver, a suitable power source, and the rest of your electronics.
Do Tamiya gearboxes come assembled?
Many are sold as kits and need assembly. Always check the product page so you know what parts are included.
Which item is a good first buy?
A simple starter path is the 70103 Universal Gearbox or the 70097 Twin-Motor Gearbox, then add wheels, a driver, and a controller.
Can I build a tracked robot from this collection?
Yes. The Tank Track and Wheel Set is a good starting point for compact tracked robot projects.
Do you ship within the Philippines?
Yes. Circuitrocks offers nationwide Philippine shipping, with delivery speed depending on your area and courier route.