Tamiya 89901 Mechanical Rabbit Mechanical Display Kit  [89901]

Brief overview of the model

The Tamiya Mechanical Rabbit is a finished Robocraft series model that highlights straightforward mechanical principles for enthusiasts and learners. The mechanism pairs left and right legs so they move together, driven by a crank and link-rod setup that converts motor revolutions into leg movement. A built-in gearbox dampens motor speed for consistent operation.

Clear body and instructional appeal

The near-transparent body lets observers watch gears and linkages operate, providing a hands-on example of elementary mechanics. The motor and battery housing sit at the front of the chassis to avoid impeding the rear leg action.

Display dimensions and role

At 115mm overall length the Mechanical Rabbit is small enough for desktop display while offering visible mechanical detail. It is intended more for display and teaching than for speed or competition.