The BSA A10 evolved from the 500cc BSA A7; the more powerful 650cc A10 originated in 1949, with the Golden Flash, later to be followed by the Super Flash, Road Rocket (1954), Super Rocket (1958) and Rocket Gold Star (1962). A10 production ceased in 1963.
$ 7000
£ 2500
£ 4995
£ 1550
£ 1495