With better sealing and rotation the SHIMANO DEORE bottom bracket delivers high driving efficiency.
- Better sealing performance
- The set includes left and right-hand cups, spacers, an inner cover, and inner O-rings
- Sealed cups keep out dirt and water
SHIMANO BB-MT501 68/73MM BOTTOM BRACKET
Type Threaded Bearing Type - Length - Shell Width 68/73mm Thread type BSA Spindle Diameter 68 mm