Shimano UN300 Square Taper English Bottom Bracket (Silver) (BSA) (73mm) (118mm) - EBBUN300C18X
Shimano UN300 Square Taper English Bottom Bracket (Silver) (BSA) (73mm) (118mm) - EBBUN300C18X, Shimano UN300 Square Taper English Bottom Bracket (Silver) (BSA) (73mm) (118mm) - EBBUN300C18X