This is a brand new rear brake drum and sprocketwith quick detach hub. Part # 37-1376, W1376 Sprocket teeth: 43 Chain size: 530 Chain Pitch: 5/8″ X 3/8″ Fits: Triumph pre-unit and unit T120 with quick detach hub from 1960-65 Triumph T100 with quick detach hubfrom 1959-65 Normal 0 false false false EN-US X-NONE X-NONE
