Mascot was a car made by AB Rååverken in Helsingborg

Helsingborg

Helsingborg is a city and the seat of Helsingborg Municipality, Skåne County, Sweden with 97,122 inhabitants in 2010. Helsingborg is the centre of an area in the Øresund region of about 320,000 inhabitants in north-west Scania, and is Sweden's closest point to Denmark, with the Danish city...

 around 1920.

Sold both as a kit car

Kit car

A kit car, also known as a "component car", is an automobile that is available as a set of parts that a manufacturer sells and the buyer then either assembles into a car themselves, or retains a third party to do part or all of the work on their behalf...

 and in finished form it was a way of converting a motor cycle to a type of cyclecar

Cyclecar

Cyclecars were small, generally inexpensive cars manufactured mainly between 1910 and the late 1920s.-General description:Cyclecars were propelled by single cylinder, V-twin or more rarely four cylinder engines, often air cooled. Sometimes these had been originally used in motorcycles and other...

. Usually based on an Excelsior

Excelsior Motor Company

Excelsior, based in Coventry, was a British bicycle, motorcycle and car maker. They were Britain’s first motorcycle manufacturer, starting production of their own ‘motor-bicycle’ in 1896...

 two cylinder 16 HP motorcycle motorcycle (optionally a Harley-Davidson

Harley-Davidson

Harley-Davidson , often abbreviated H-D or Harley, is an American motorcycle manufacturer. Founded in Milwaukee, Wisconsin, during the first decade of the 20th century, it was one of two major American motorcycle manufacturers to survive the Great Depression...

, Reading Standard or Indian

Indian (motorcycle)

Indian is an American brand of motorcycles. Indian motorcycles were manufactured from 1901 to 1953 by a company in Springfield, Massachusetts, USA, initially known as the Hendee Manufacturing Company but which was renamed the Indian Manufacturing Company in 1928. The Indian factory team took the...

) the steering, seat and front wheel were removed and the motorcycle frame

Motorcycle frame

A motorcycle frame includes the head tube that holds the front fork and allows it to pivot. Some motorcycles include the engine as a load-bearing, stressed member. The rear suspension is an integral component in the design. Traditionally frames have been steel, but titanium, aluminium, magnesium,...

was attached to a low weight body that added the "missing" three wheels. The track width was 1070 mm (42.1 in), length about 3 m (118 in) and weight 275 kg (606 lb). It was steered via a steering wheel, had pedals for throttle and brakes and a gear stick and was fitted with windscreen, doors, soft top, comfortable seats and a single front light. It seated two persons in tandem.