Five-Cylinder Radial Engine Model Kit – Electric Motion Display

Dimensions: 19.9 * 19.9 * 11.4 cm / 7.83 * 7.83 * 4.49 inch
Materials: Aluminum alloy and stainless steel

Five-Cylinder Radial Layout: A distinctive star-shaped arrangement inspired by aircraft engines.
230+ Parts: A detailed assembly project with an estimated build time of approximately four hours.
Electric Motion: Demonstrates mechanical movement using electrical power.
Rechargeable Battery: Equipped with a 450 mAh lithium battery.

1 × Five-Cylinder Radial Engine Model Kit (230+ parts)
1 × 450 mAh rechargeable lithium battery

With cylinders arranged around a central crankcase, the radial engine has a recognizable star-shaped form. This model takes inspiration from that arrangement, bringing the relationship between pistons, connecting rods, and the crankshaft into a hands-on assembly project.

As you work through the components, the engine gradually becomes a complete mechanism. Once assembled, electric operation lets you observe its movement without combustion. The finished model combines the satisfaction of building with a moving display you can return to whenever you want a closer look at the machinery.