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.
MPH were motorcycles produced from 1921 to 1922, by Peter Hay of Tyseley, Birmingham.
1921 They entered the market in March to offer a conventional appearing lightweight with a 269cc Wall two-stroke engine. It had a choice of single-speed or two-speed transmission; the latter with a Roc gearbox.
1922 they now used the Broler 349cc two-stroke motor, which gave better performance. Transmission had changed to two or three speed, through Albion gearboxes. Belt final-drive remained. It was their last year.