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German Motorcycles

Motorcycles Built in Germany (D)

Motorräder Hergestellt in Deutschland: Notes on some of the rarer German marques

This page lists brand names beginning with the letter "D" for which limited historical information is currently available.
For a more complete listing visit the German Index.

D

Danubius
1923-1924
Ganz & Co of Ratibor constructed conventional machines using a 198cc sidevalve engine.
Source: Tragatsch p112


Deloma
1924
Built in Magdeburg using two-stroke Rohöl (oil-powered) engines supplied by Julius Löwy
Source: Tragatsch p112


Delta
1924
An unusual design, the fully-enclosed motorcycle had a dual seat, rear suspension using leaf springs, and was powered by a 499cc two-stroke engine.
Source: Tragatsch p113


DFB
1922-1925
Built 159cc two-stroke bicycle attachment engines and complete machines using the same engine.
Source: Tragatsch p113


DGW
1927-1928
Displayed at the 1927 Oympia in London, this was actually a DKW which had been rebranded due to the use of the DKW marque by another German firm which had trademarked the name.
Source: Tragatsch p115


Dieterle-Dessau
1921-1925
Also known as Drei-Punkt, the firm built bicycles and lightwight motorcycles.
Engines: Type BM 200cc 4T inclined, Type CM 200cc 4T upright, Type HM 250cc 4T upright. All were sidevalves of quite advanced design, of their own manufacture. There may have been engines which were turbocharged in some fashion, described as "exhaust-injected".
Source: Tragatsch p115, motor-hist-foto.de


Deutschland
Early 1920s
At least two models were built, each with a 198cc four-stroke engine mounted quite high, and pedals. Models Nr. 100 and Nr. 101.
Source: motor-hist-foto.de. (NIT)


Difra
1923-1925
Fitted 1.8ps Namapo engines to their own frames. The machines had pedals and direct belt-drive.
Source: Tragatsch p115


Dobro-Motorist
1923-1925
Built by the Mercur aircraft company of Berlin, these quite attractive motorcycles employed 145cc DKW two-strokes and 346cc sidevalve and ohv JAP engines in frames of their own manufacture. Most appeared to be single-speed belt-drive models.
Source: Tragatsch p118


Dolf
1922-1925
If a two-stroke was described has having eight ports and a rotary inlet, it would not sound terribly antique. That was the 199cc engine which powered the Dolf! Sports and touring models were built with chain drive.
Source: Tragatsch p118, et al.


DSW
Manufactured by Deutsche-Motorenbau AG, Berlin, 1922-1923
The D.S.W. Light motorcycles were powered by a 150 cc engines of their own construction which had an external flywheel and belt drive. After a year of production, the company was taken over by Bismarck-Motoren GmbH of Berlin, and the brand vanished.
Source: GTU Oldtimerservice


DWB
1924-1926
Dorko Werke Bamburk purchased Juhö Juhö after it closed and built the same 195cc machine, later adding a 269cc four-stroke with three-speed gearbox.
Sources: Tragatsch p124, motor-hist-foto.de


German Resources

Notes
motor-hist-foto.de and das-leichtmotorrad.de are the same.


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