Achtertandwiel BSA A7/A10 , 67-6149,42-6069
Achter tandwiel voor de BSA swingarm types van 1954/55
Met 5/8 x 3/8 ketting (530)
BSA A7/A10 Quick Detach drum and sprocket.
As fitted to Swinging arm models (1954-55).
Number of Teeth: 42T
Chain Pitch: 5/8'' x 3/8