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Shimano Alfine DH-S501 Centre Lock Dynamo Front Hub
- In stock On the shelf in our own warehouse. Order before 2pm and it is despatched the same working day; bikes we build are built, safety-checked and despatched in 2-3 working days.
- In stock with our supplier Not on our shelves, but our supplier has it or it is already on its way to us. We bring it in as soon as you order, and the despatch estimate shown allows for that.
- Out of stock Neither we nor our supplier has it right now. Where a date is shown, more is on order and you can order now to secure one from that delivery.
- Stock to be confirmed Not on our shelves, and our supplier does not send us stock figures for it, so we cannot say how soon we could get one. Use "Check availability" and we will ask them and email you back.
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About Shimano
Shimano is a Japanese multinational corporation synonymous with cycling. Constituting 50% of sales in the global cycling market, and with their parts spanning across all types of bicycle, it is a highly reputable business that is constantly developing and innovating its assets.
Details
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
