Shimano Alfine DH-S501 Centre Lock Dynamo Front Hub
| Brand | Shimano |
|---|
Alfine 6 Volt 3 Watt dynamo front hub with easy to use Centre-Lock disc brake mount.
For use with Centre Lock disc brake rotors, the Shimiano Alfine DH-S501 Dynamo hub has a quick release axle and is available in 32 and 36-hole drillings. Designed for use with 26 to 28 inch wheels, it produces 3 Watts and is available in black and silver.
Technology
Centre Lock
The Centre Lock system makes an easy rotor installation possible with spline mount and a lock ring. The lock ring mounting system reduces the total working hours by shortening the amount of time of both installation and de-installation. In addition, the secure fixing by the spline mount enhances precision and rigidity while improving braking efficiency.
Features
- Provides bright illumination for safer night riding without the need and expense of replacing batteries
- Important weight savings are made by using an efficient and light weight aluminium coil structure
- Disc brake compatible, with Centre-Lock rotor mount
- Labyrinth and contact sealing - low-friction seals effectively shut out water, mud, and dirt without affecting rotational smoothness increasing service life
- Borozon treated bearing races - super mirror finish bearing races reduce friction and provide a more precise bearing action
- Push-in wiring harnesses make installation fast and easy
- Anodised forged aluminium hub shell
- Comes with an easy to use quick release skewer
