[1] It had an unusual radial-configuration rotary engine incorporated into the rear wheel, believed to be the first one ever used to power a person-carrying vehicle of any type.

The rear fender served as a fuel tank; a surface carburetor and air filter were located between the wheels.

[3] Ignition was electric via combination Bunsen cell and induction coil.

[4] It was started with pedals so the motorcycle could be moved even after engine failure.

With the rated continuous power, the bike should have reached a speed of 35 km/h.