- Genuine Shimano HollowTech II bottom bracket assembly
 - Length of screw thread is increased to enable the fitment of chain devices
 - 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 gold anodised finish
 - Easy installation
 
- Product TypeBottom Brackets
 - DisciplineMTB
 - ColourGold
 - SizeBritish thread
 - Axles Standard24mm
 - Bottom Bracket TypeBSA Threaded