Legendary Motorcycles - 1898 De Dion-Bouton Tricycle, built in France 1896-1901. Regarded as the 1st mass produced motorcycle, 15,000 units sold. | Facebook
1900 De Dion Bouton Tricycle | F191 | Las Vegas 2020
1899 De Dion Bouton Tricycle (250cc) | Graham Woodward | Flickr
1900 De Dion-Bouton Tricycle
De Dion Motor Tricycles at Brooklands 29th November 2017 - YouTube
Pedalling like Hercules: in the saddle of a 1901 De Dion Bouton Tricycle - PreWarCar
Invention by Albert de Dion and Georges Bouton in 1897, of a single cylinger gasoline engine tricycle. Date: 1897 Stock Photo - Alamy
1900 De Dion Bouton Tricycle | F191 | Las Vegas 2020
Automotive History: 1897 De Dion-Bouton Motor Trike – World's First Sexy Ad And First High Speed Engine | Curbside Classic