: It is a large-scale model designed for both advanced builders (recommended age 10+) and collectors of high-performance automotive sets.
One of the most informative and technically impressive features of the LEGO Technic Ferrari FXX K (42212) is its .
(set number 42212). The "mp4" suffix in your query likely refers to digital media related to this model, such as building instructions or promotional videos. Key Feature: Moving V12 Piston Engine
The identifier is primarily associated with the LEGO Technic Ferrari FXX K Race Car Go to product viewer dialog for this item.
: Features an opening mechanism that replicates the signature vertical "butterfly" door style of the real track-only hypercar.
: The engine is connected to the rear wheels via a working differential. As the car is pushed along, the internal pistons move up and down in sequence, mimicking the operation of a real combustion engine.