BSA A10 Spitfire Scrambler
1957-1963. 650cc OHV air-cooled twin.
Gold Star | L R "Hap" Alzina | Lucas competition magneto | High level pipes
BSA successfully married a Gold Star frame with a big-valve A10 engine, kept the generator and regulator, but removed the lights (an optional accessory lighting kit was available).
Catalina type brakes were fitted, plus twin high-level straight-through pipes. Other features included an Amal monobloc carburettor and a Lucas competition magneto (image below).
The bike was built to satisfy the demands/requirements of
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