Shimano Deore HB-M615 Centre-Lock Disc Front Hub - Black

- Durable smooth rolling sealed Deore front hub with Centre-Lock disc rotor mount
- Centre-Lock disc rotor fitting - ideal for Deore hydraulic and mechanical disc brake system
- The hub uses angular contact bearings designed to cradle the balls giving both radial and lateral support for superior strength and durability in real world riding conditions; they also offer precision bearing adjustment and easy maintenance
- Low maintenance design includes single contact seals to keep out mud and water
- Low-friction Cubic Boron Nitride treatment cone race surfaces for smooth action and long bearing life
- For use in 100mm dropouts including quick release skewer
- Internal grease sleeve help maintain and increase service life of hub by holding the grease in the bearing housing