Úvod »Automobily nákladní a tahače»Diamond » BSA A50 & A65 Twins (62-73)
Modely: A50 Star Twin/499 ccm (61-65), A50C Cyclone/499 ccm (64-65), A501R Royal Star/499 ccm (65-70), A50W Wasp/499 ccm (69-71), A65 Star Twin/654 ccm (61-65), A651T Thunderbold/654 ccm (65-72), A652H Hornet/654 ccm (65-66), A65FB Firebird/654 ccm (69-71), A65L Lightning/654 ccm (64-73), A65R Rocket/654 ccm (63-65), A652S Spitfire/654 ccm (65-68).