KM  |  1924-26  |  Germany  : KM motorcycles were produced from 1924 to 1926. The company built lightweight motorcycles using 142cc and 195cc two-stroke engines of their own

KMB  |  1923-26  |  Germany  : KMB motorcycles were constructed from 1923 to 1926. The company built single-cylinder four-stroke machines using engines of their own design in two versions: two-valve and four-valve, the latter delivering 6hp.  

  KMS  |  1922-24  |  Germany  : The KMS was a Stuttgart motorcycle produced by Kunz & Müller Motorradwerk of Militärstrasse 88b in the Württemberg capital, operating from 1922 to 1924. The firm offered a range that covered the spectrum