This is a brand new only one plain steel clutch plate. Fits: AJS/Matchless early single cylinder models (1936-52), 500cc singles and all Twins models (1949-56) Ariel Colt 200cc, BSA C10L, C11G, C12 (1954-58), BSA A7, A10 Plunger models (1950-57), Panther Lightweight 4 stroke models, and Vincent models with the Burman gearbox. Part # 20-M-6, 67-3240
