This is a repair parts product for SHIMANO products. For detailed specifications, instruction manuals, parts exploded diagrams, etc., please see the Shimano dealer manual (user manual).
Product model number: BB93B Color: Black Size: 68/73mm Material: Aluminum Battery included or built-in: No Capacity: 1 cubic centimeter Product size: 1 x 1 x 1 cm; 80 g
