With better sealing and rotation the SHIMANO DEORE bottom bracket delivers high driving efficiency. Features Better sealing performance The set includes left and right-hand cups, spacers, an inner cover, and inner O-rings Sealed cups keep out dirt and water Specification Type Threaded Bearing Type  - Length  - Shell Width 68/73mm Thread type BSA Spindle Diameter 68 mm Additional Info Country of Origin: Malaysia/Japan Imported By: Shimano South Asia Pvt Ltd. , 19 , (Ground Floor) Kumara Krupa Road , Bangalore – 560 001 , Karnataka , India. Net Quantity: 1N Customer Care Address: 291, 10 Main, 5 Block, Jayanagar, Bangalore - 560041. Ph: (080)47183232, Email: support@bumsonthesaddle.com Commodity: Bottom Brackets