Bicycle Components & Accessories

Shimano Bb-m980 Xtr Bottom Bracket English Thread Cups 68/73mm Genuine Shimano HollowTech II bottom bracket assembly. Set includes left and right hand cups spacers inner cover and inner O-rings Light weight seal structure helps to remove vital grams Sealed cups keep out dirt and water Maintenance free... Shimano Bb-m980 Xtr Bottom Bracket English Thread Cups 68/73mm