Roy bacon motorcycle dating service

of Lower Ford Street, Coventry Francis-Barnett of Coventry were producers of motorcycles from 1920 to 1966.

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1959 A second Cruiser appeared that had the entire rear-end fully enclosed, even the pillion rests folding flush, and leg-shields as standard. Part of AMC 1961 Lightweight motor cycle manufacturers, makers of "Francis-Barnett" and "Fanbar" motor cycles. 1962 Villiers engines were once again used in some models, and in particular on the Cruiser Twin and the newly-styled Fulmar with a spine frame, leading-link forks, pressed-steel bodywork and the 149cc AMC engine.

1964 The same AMC engine went into a single-tube spine frame to produce a restyled Plover.

The Invicta continued with the 269cc two-stroke Villiers engine, which was then joined by 346cc and 678cc sv JAP, plus 499cc Abingdon engines. 1923 The range had reduced to 247cc Villiers, and 292cc and 346cc four-stroke engines. 1925 The four-strokes were joined by a 147cc Aza two-stoke. 1920 The first model was produced using a 292cc JAP engine driving a two-speed gearbox by a chain within an aluminium case and belt final-drive - it also had foot-boards with toe guards, and sprung forks.

1921 Another model appeared, using the 269cc Villiers engine.

These had names such as Merlin, Kestrel, Lapwing and Plover.

1935 They offered a four-stroke fitted with a 247cc Blackburne engine that had crossed push-rods. 1940 Following World War II, the company produced only two models - the Powerbike and the Merlin.

1947 The company had a wholly-owned subsidiary Clarendon Pressing and Welding Co 1947 The company became part of the AMC group but this had no real effect for quite some time 1949 The range expanded and over the next few years all the motorcycles went over to telescopic forks.

1952 Pivoted-fork rear suspension first appeared, as did the firm's first competition models.

His book was written in the late 1960s, before Peter Williams started developing the Commando-based racers to an even higher level.

Paul's basic principles, and most of what he wrote then, still applies today.

Some of yesteryear's tuning lore has since been overtaken by later developments - the Superblend main bearings come to mind - but whoever wants to work on a Norton twin cylinder engine could do worse than take this book as a guideline.

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