BSA (Birmingham Small Arms) was originally founded as a manufacturer of firearms in 1861. At one point the largest maker of motorcycles in the world, the company fell on hard times and was gone by 1973. During their time they made singles, twins and even three cylinder bikes that continue to be enjoyed by the vintage bike scene. The BSA models such as the Rocket 3, the Gold Star and the Lightning continue to hold legendary status. Preservation cycle is proud to restore, repair and service all models of BSA motorcycle.