Featured Pages Matchless Flat Twin 1916 An Outstanding Design by Harry Collier
Matchless 732cc HO TwinClement Ader The Stuff of Legend
Pioneer in Telephony, Aviation and Motorcycling
Moteurs AderGuzzi's Grandpa A shaft-drive transverse V-twin from 1904, another deft touch from Clement Ader.
A Brief History of the Marque
Made in in England 1919 to 1920, the Avon was a machine powered by a 347cc
two-stroke Villiers engine - some sources say 247/269cc. Very few of these
lightweight motorcycles were produced.
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