Bicycle Components & Accessories

Shimano Bb-m810 Saint Hollowtech Ii Bottom Bracket Set English Thread 68/73mm Genuine Shimano HollowTech II bottom bracket assembly. Length of screw thread is increased to enable the fitment of chain devices Set includes left and right hand cups spacers inner cover and inner O-rings Light weight seal structure helps to remove... Shimano Bb-m810 Saint Hollowtech Ii Bottom Bracket Set English Thread 68/73mm