• Genuine Shimano HollowTech II bottom bracket assembly. • Set includes left and right hand cups, spacers, inner cover, and inner O-rings. • Light weight seal structure helps to remove vital grams. • Sealed cups keep out dirt and water. • Maintenance free. • Compatible with 68 mm and 73 mm shell. • Durable black anodised finish. • Easy installation. • Use TLFC34 or TLFC24 in conjunction with TLFC36 adaptor tool for installation and removal.
