R-5 Aircraft Engine

Name: R-5 Aircraft Engine
Brand: UGEARS

Watch five pistons explain the rhythm of flight

$50–$100 Budget guide

Build a radial aircraft engine whose moving pistons and synchronized valves remain visible. This kit combines wooden, metal and electronic components with a rotating propeller. It fits an aviation enthusiast who wants to understand engine motion through assembly rather than collect another static plane.

Where to find it

Ugears USANew item

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A thoughtful detail before you buy

The electric motor uses USB-C power. Follow the assembly instructions carefully for the valvetrain, metal pushrods and springs before operating the exposed mechanism.

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IS THIS THEIR KIND OF GIFT?

A closer look at the fit.

A good match for

An aviation enthusiast who wants to understand engine motion through assembly rather than collect another static plane.

Worth considering if

The electric motor uses USB-C power. Follow the assembly instructions carefully for the valvetrain, metal pushrods and springs before operating the exposed mechanism.