Shimano Bb-mt801 Bottom Bracket Cups - 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-ringslight weight seal structure helps to remove vital gramssealed cups keep out dirt and watermaintenance freecompatible with 68 mm and 73 mm shelldurable anodised finisheasy installation with tl-fc25 tool

Genuine shimano hollowtech ii bottom bracket assembly set includes left and right hand cups, spacers, inner cover, and inner o-ringslight weight seal structure helps to