SHIMANO TIAGRA - Bottom Bracket - Threaded - HOLLOWTECH II - 68/70 mm shell width
The SHIMANO TIAGRA bottom bracket uses a new seal construction for long-lasting performance.
EBBRS501B
ITEM NUMBER: BB-RS501
The SHIMANO TIAGRA bottom bracket uses a new seal construction for long-lasting performance.
EBBRS501B
ITEM NUMBER: BB-RS501