About Us

The British Iron Association of San Diego (BIASD) is an association of enthusiasts of vintage British motorcycles including Triumph, Norton, BSA, Matchless, AJS, Vincent, Royal Enfield, Sunbeam, and Ariel. Our purpose is to provide a means for vintage British motorcycle owners to participate in vintage motorcycle rides and provide a network for maintenance and parts resources. We welcome any bike that was built prior to the fall of the great British motorcycle industry.