Year
Bike
Picture
Description
0
Derny Tandem
1949
1949 derny d'entrainement bordeaux-paris 98cc zurcher
1949
1949 derny tandem 98cc
the engine is a beast of a 98cc zurcher. image provided by www.buyvintage.co.uk.
1951
1951 derny tandem vap engine
image provided by www.buyvintage.co.uk.