Mechanical Components

Compare Motors and Gearboxes

Our wide selection of DC motors, geared DC motors, and stepper motors will help you find the perfect blend of torque and speed for your project.

Compare RC Servos

Radio control hobby servos in a variety of sizes. With integrated motor-control circuitry and position feedback, servos are an easy way to add controlled motion to your robotics or electronics project. Whatever your application, we probably have a servo for it!

Compare Wheels, Tracks, and Ball Casters

We offer a large variety of wheels, tracks, and ball casters to help you get your project rolling.

Compare Hardware

The nuts and bolts for your project.

Compare Chassis

General purpose bases for your mobile robot.

Compare Tamiya Products

Tamiya manufactures a wide range of inexpensive hobby and educational products, including gearbox kits, wheels, and robot kits.