Shimano Alfine DH-S501 Disc Center Lock Dynamo Hub

The Alfine dynamo hub DH-S501 by Shimano - light for city traffic

The Shimano Alfine dynamo hub DH-S501 provides your City bike with energy for road light. It is intended for use on Center Lock disc brake wheels with 9 x 100 quick releases, but a cover cap for the rotor mount is supplied. The dynamo is made of aluminium and is suitable for wheel sizes from 26" to 28" . The shell is either black or silver, the quick release lever always silver.

Specifications:

Series: Alfine S500
Application: City & Touring
Output: 6V/3W (StVZO approved)
Efficiency: min. 30 % in accordance with ISO 6742
Over Locknut Dimension: 9 x 100 mm quick release
Spoke Hole Count: 32 hole, 36 hole
Brake Type: Center Lock disc

Technical Information:

Body Material: aluminium
Seals: contact
Flange Distance (L/R): 52.1 mm, (29.85 mm/22.25 mm)
Pitch Circle Diameter (L/R): 70 mm/70 mm
Spoke Hole Diameter: 2.0 mm
Wire Connector: E2-TYP (= meets current European standards for two lights)

Approved For:

Street Use in Germany: yes
Check Number: K~~595

Features:

- for wheel size 26" -28" (646-716 mm outer tyre diameter)
- quieter compared to the predecessor
- use with Center Lock disc brakes
- anodised hub shell
- 108 mm axle length
- 3.8 mm offset
- quick release (133 mm long) with galvanised steel axle and anodised aluminium lever

Manufacturer Part Numbers:

sliver 32 hole: E-DHS501BSG
sliver 36 hole: E-DHS501ASG
black 32 hole: E-DHS501BLG
black 36 hole: E-DHS501ALG

Contents:

- 1 x Shimano Alfine DH-S501 dynamo hub
- 1 x Shimano quick release
- 1 x Shimano Center Lock cover
- 1 x Shimano wire connector
- 1 x Shimano SM-DH10 overvoltage protector