We have been playing with, repairing, selling and modifying Velosolex for 32 years! Our most recent efforts were a Velosolex truck, a Velosolex tandem bike and a Velosolex recumbent (FAST!)This spring we are building a 14 ft. Solex powered paddle-wheel boat! We also have a twin Solex powered tricycle and a Solex with a sidecar.Our work tricycle pulls a custom built trailer (about $ 85.- in materials and no welding required!