French Alcyon model Légère 2HP. This is a 260cc with atmospheric inlet valve.

Alcyon started building motorbikes in 1902 and remained in production until 1960.

In 1906, they introduced a new model, the Légère type D. A light motorbike (50kg) that performed very well. Alcyon won many races with this small model. The offered motorbike is completely original and complete. Engine is loose and has compression.