Le musée is closed

There are no AC in our buildings. 

Due to the high temperatures, we advise you to visit the museum in the morning. 

 

Le musée is closed

There are no AC in our buildings. 

Due to the high temperatures, we advise you to visit the museum in the morning. 

 

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Cyclotandem Derny - Modèle Grand Tourisme

  • Cyclotandem DERNY - Modèle Grand Tourisme - côté
  • Cyclotandem DERNY - Modèle Grand Tourisme - détail face

Derny is a French brand, best known for its motorcycles and motor-assisted mopeds.
The Derny cyclotandem is a pedal-powered vehicle assisted by a motor, allowing two cyclists to ride together with mechanical support.
These models were used for touring and sports training, notably for pacing behind motorcycles in track races.
Derny has left its mark on cycling history through its training and pacing vehicles, which were widely used in professional competitions.

  • ZURCHER single-cylinder 2-stroke engine, 100 cc (48.5×51), 2.2 hp at 2,400 rpm
  • 2-speed gearbox + 3-speed derailleur on pedaling
  • Magneto ignition
  • Beam-type fuel tank
  • Front suspension: rubber ring – no rear suspension