Shimano SM-BB52 68-73mm Bottom Bracket

Availability: On backorder
Delivery time: Call to order
  • 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
  • Maintenance free
  • Compatible with 68 mm and 73 mm shell
  • Durable anodised finish
  • Easy installation
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