The Rollfix-Eilwagen GmbH (Rollfix Express Car Ltd.) was a German manufacturer of motor vehicles in Wandsbek quarter of Hamburg, Germany, located at Stubbenhuk 10, today the location of the Henry-Nannen Journalist School.
Successor company became the 1934 Rollfix-Werke Frederic Schröder KG with the brand name Motrix.
A two-stroke engine was placed in front of the chaindriven rear wheel.
The model Hamburg was a flatbed truck with closed cab.
Also two passenger car variants were offered in 1933, although unclear if ever produced.
One is called tail-heavy sedan with four seats and the other as Station wagon "Kombinationskraftwagen" with folding top.
He drove over a three-speed gearbox with reverse gear and a chain on the rear wheel.