Shimano BB-RS500 Hollowtech II Threaded Bottom Bracket (Silver) (Italian) (70mm) (24m... - EBBRS500I
Shimano BB-RS500 Hollowtech II Threaded Bottom Bracket (Silver) (Italian) (70mm) (24m... - EBBRS500I, Shimano Tiagra BB-RS500 Hollowtech II Italian Bottom Bracket Specifications: Frame Interface: Italian Threaded Spindle Interface: 24mm (Shimano Hollowtech II, FSA MegaExo, Surly OD, FSA MegaExo Light, RaceFace EXI) Bottom Bracket Shell ID: 36 Shell Width: 70mm Color: Silver Weight: 92g