This and the SM-BB52 Deore are in our humble opinion, brilliant BBs for the UK. Look good, feel good and fight good. They seem to go on for ever aswell...
- 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 anodised finish
- Easy installation with TL-FC25 tool