During the mid-20th century, BSA became one of the largest motorcycle manufacturers in the world. Iconic models like the BSA Gold Star and the BSA Bantam earned a reputation for their engineering excellence and racing success.

However, by the 1970s, increased competition and financial difficulties led to the company's decline. BSA eventually ceased motorcycle production in 1973, but 50 years later, the brand has been reborn with the introduction of an all-knew Gold Star.