to illustrate: a 1924 Gruhn motorcycle
Image credits: D.R.
Image credits: D.R.
The Gruhn (Richard) brand
In short
Years of production
We do not yet have a motorcycle specifications for this brand. But the site
moto -collection
will probably have information that fits your needs.
Location
The history of the brand
Other brands
Here are other brands from
Germany, and having made motorcycles during the same period as Gruhn (Richard)