This is a lovely vintage French cycle motor attachment, fitted on a Hercules bicycle. These machines enjoyed a big following in France when they were introduced to the public after the First World War, with the Cyclotracteur being one of the best offerings on the market. The engine turns over nicely & has compression, however a weak spark has prevented us from starting the machine. This machine is being sold as seen without documents, but will make a lovely display model.

Courtesy Andy Tiernan Classics