BSA/Triumph Gearbox Sprocket 11T.
s90) 57-4306.11T.
Gearbox Sprocket 11T.
BSA B25 B44 B50
Triumph TR25
Chain 110-054... (520)
5/8 x 1/4
Made in England
BSA B25 B44 B50
Triumph TR25
Chain 110-054... (520)
5/8 x 1/4
Made in England
