ZTTO BB386 Ceramic Bearing Press Fit Bottom Brackets 30mm Axis for MTB Road Bike 46mm Frame Durability Thread Lock BB 30 Crank

ZTTO BB386-30 PRESS FIT BOTTOM BRACKETS

Weight :About 103g
Material: High-quality aluminum alloy

Compatibility

For most of φ30mm crankset

For BB386/PF30 68/73/86mm φ46mm Frame Shell (PF30 need thick spacer )

Thread lock system

Each of our bottom bracket are manufactured for best performance and longest durability.Matching top quality components and know-how, we make sure that every bottom bracket empowers every rider with opportunities to save energy or ride faster. The special design of the threaded bottom bracket, where the cups are threaded and screwed together inside the frame, ensure that you avoid any creaking sounds .