SHIMANO XT Bottom Bracket Hollowtech
This bearing from the next generation of Hollowtech II bottom bracket relies on lightweight construction with the same durability of the older, heavier models
- Genuine Shimano HollowTech II bottom bracket assembly
- Set includes left and right-hand cups, spacers, inner cover, and inner O-rings
- Lightweight 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 anodized finish
- Easy installation with TL-FC25 tool.
