Engineered for 3D Printing — STL Files

3D PRINTED
GEARS

High-torque gearboxes, robot arms & mechanical kits — designed for your 3D printer. Download STL files and build something extraordinary.

1/255
Max Gear Ratio
100%
3D Printable
6+
Products
STL
Instant Download
CHOOSE YOUR RATIO

From medium torque to extreme gear reduction — pick the ratio that fits your project.

MODULAR STAGES

Stack stages for your target ratio. Backdrivable and perfect for robotics applications.

MORE PROJECTS

Expand your builds with extension kits and creative projects designed to work with our gearbox systems.

PRINT IT. BUILD IT.

Browse all STL files and start your next build today.

Open Shop ↗