Marienberger Fahrzeugfabrik Gebrüder Sättler KG, an established bicycle manufacturer, built motorcycles from 1923 to 1927.
Rudolf and Johannes Sättler advertised their first motorcycle throughout Germany, aimed at the burgeoning tax-free sector for lightweights. The machine was powered by a 143cc DKW two-stroke with belt drive and a light blue petrol tank. The same engine was fitted to models added to the 1924 range, the Sport and the Racing, both of which were frequently mentioned in reports on regional sports events.
The lightweight with similar specification was released as the Model 25 for the 1925 season, and was joined by the Model K 25 fitted with an OHV Kühne 348cc engine, a three-speed gearbox and chain drive. The K25 remained in the catalogue until 1927.
Blackburne and Barr & Stroud engines were also used for their 350cc machines, and another model was fitted with the OHC Kürchen.
Production ended in 1927.
Sources: Tragatsch p197; Motopedia.