Product Details
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Shimano Dura-Ace HB-9000 Front Hubs
- Shimano Dura-Ace HB-9000 Front Hubs
- Easy-Adjust angular contact bearings ensure long life, precision adjustment and maximum efficiency
- Radial lacing-compatible
- Cubic boron nitride "Super Finishing" on cup and cone races
- Labyrinth seal design for increased all-weather durability