Shimano SM-BB52 HollowTech II Bottom Bracket
Known for its reliability and cost-effectiveness, the SM-BB52 offers easy installation and maintenance, making it a popular choice.
- Genuine Shimano HollowTech II bottom bracket assembly
- Set includes left and right hand cups, spacers, inner cover, and inner O-rings
- Sealed cups keep out dirt and water
- Threaded BB fit
- Maintenance free
- Durable anodised finish
- Easy installation
- 68-73mm (standard) or 83mm (DH bikes)
- For Shimano Hollowtech type crank spindles