Nexus DH-C3000-3N-NT hub dynamo

Solid axle
Single Contact seals
Suitable for all dynamo-powered 6V light systems
For a wheel size of 16″-28″
6 volt, 3 watts
Hub width: 100 mm
Weight: approx. 712 g (without cap nuts)
Incl. cap nuts, plug and overvoltage protection SM-DH10
36 hole

In order to prevent your lights from being permanently on, you will need a front light with a switch!