The Shimano MTB Bottom Bracket Press FIT/BB90 has been designed for Shimano HollowTech II MTB cranks and is compatible with 89.5 mm (with 2.5 mm spacer) and 92 mm shells. The cups are constructed with fibre reinforced polymer material, this reduces any frame noise and damage. The Shimano set includes left and right hand cups, 2.5 mm spacer, inner cover, and inner O-rings. Being maintenance free the sealed cups keep out dirt and water. The Shimano MTB Bottom Bracket Press FIT/BB90 has a brilliantly easy press-fit installation. The Shimano MTB Bottom Bracket Press FIT/BB90 Features Complete press-fit bottom bracket assembly for Shimano HollowTech II MTB cranks Cups are made from fibre reinforced...
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