SHIMANO Bbmt501b BB MT501 outboard bearing bottom bracket set, English thread, 68/73 mm Black British thread

Blacks

Features:Genuine Shimano HollowTech II bottom bracket assemblySet includes left and right hand cups, spacers, inner cover, and inner O-ringsSealed cups keep out dirt and waterMaintenance freeCompatible with 68 mm and 73 mm shellDurable anodised finishEasy installation

Amazon

Country of origin:- China Country of Origin:China Package dimensions: 10 x 10 x 10 cm Item Package Weight: 10.0 grams Item Package Weight:10.0g Package Dimensions: 10 x 10 x 10 cm Item Package Dimensions: (10.0 x 10.0 x 10.0) centimeters