“One day I saw a photo of John Banks, the English Motocross Champion, flying through the air on his mighty BSA 500 single. A week later there was a ’73 BSA B50 in the back of my ’50 Chevy ...

BSA B50 500 Singles YEAR-BY-YEAR 1971 B50 SS The street version of BSA’s big unit-construction 500 single. Conical hubs & forks from the A65. 1973 B50 MX BSA’s last year, and the last year for their ...

Standard equipment includes the features that come with this vehicle. Select Your Options Choose options to include in this vehicle value. VINTAGE - 1905-1934 Due to the rarity of these years and ...

1973 BSA B50MX 1973 BSA B50MX BACKGROUND BSA produced one of the world’s most successful 500cc singles in the Gold Star starting in 1938 and running all the way through 1963 when production ended. The ...

The engine was CCM's version of the BSA B50 motor – bored and stroked to a whopping 608cc. The result was an unreliable, vibrating beast of a power plant. Then came the conversion to road trim.

Standard equipment includes the features that come with this vehicle. Select Your Options Choose options to include in this vehicle value. VINTAGE - 1905-1934 Due to the rarity of these years and ...