- Durable and smooth 9, 10 and 11-speed compatible 105 front and rear hubset.
- 9, 10 and 11-speed compatible
- Cubic Boron Nitride treated cone races provide a mirror-smooth bearing surface for low friction, corrosion-free performance
- Labyrinth and low-friction contact sealing effectively shuts out water and muck without affecting rotational smoothness
- Internal grease sleeve helps maintain and increase service life of hub by holding the grease in the bearing housing
- Anodised cold forged aluminium hub shell
- 130 mm O.L.D. comes complete with Q/R skewer