Tamiya 71102 Mechanical Kangaroo Jumping Robot Kit  [71102]

Hands-on model showing motion and balance

The Tamiya 71102 Mechanical Kangaroo offers a clear, physical example of mechanisms and balance, making it a useful project for learning basic robotics. The design mimics kangaroo movement with a compact gearbox that drives the rear legs.

Transparent parts and dual gear options

See internal parts through clear components while the gearbox converts motor rotation into leg motion. Two included gear ratios let you choose between a walking gait or a tail-supported hop-forward mode.

Assembly features and steering trick

Parts are marked to simplify wiring and assembly using included screws and snap connectors. Tilting or repositioning the tail changes direction, letting builders experiment with centre of gravity and steering.

Recommended running conditions

Best used on even, smooth floors to keep the mechanism working smoothly. Its playful movement is both informative and entertaining during demonstrations.