Brand: CEMA
Reference: CE01-SRC-BT-T4724TB
T47 internal for shimano ceramic
Bottom Bracket Cema T47 - TREK for Shimano - Ceramic - Black - With this T47 TREK bottom Bracket Cema you can install a Shimano or any other 24 mm crankset in a T47 TREK frame. - W: 85.5 - M47x1.0