BSA unit twins
Videos
The BSA unit twins were a range of unit construction twin-cylinder motorcycles made by the Birmingham Small Arms Company and aimed at the US market. A range of 500 cc, 650 cc and 750 cc twins were pro
1964 BSA A65 Rocket
BSA unit construction engine
BSA A65 650 Star
1964 File:BSA Lightning Rocket
BSA Lightning
Videos
The BSA Lightning is a British BSA 650 cc-class motorcycle made in Birmingham between 1965 and 1972.
Lightning showing exhaust balance pipe