Tamiya 71121 2-Legged Walking Robot - Educational Wind-Up Model  [71121]

Tamiya 71121 - Two-Legged Wind-Up Robot

The Tamiya 71121 kit offers a compact, hands-on project for hobbyists and learners. This two-legged robot uses a wind-up generator rather than batteries, and can be built to walk with either an ostrich or duck gait for an engaging build-and-watch activity.

How the Mechanism Works

Builders can study simple gear and linkage action while assembling the parts. The wind-up generator drives the leg motion and lets you switch direction with the crank. A 50cm lead connects the generator to the robot, so you can place the power unit where it is easiest to operate.

Suitable Uses and Audience

Great for school projects or hobby bench sessions, this kit supports practical learning about motion and energy. The two styling options add personality to the finished model, making it useful for display or supervised play.