![SHIMANO Nexus Dynamo Bicycle Hub - DH-3N72](http://bikewheelsaccessories.tektron.top/wp-content/uploads/2018/08/61EAagNsVNL._SX679_.jpg)
![](http://bikewheelsaccessories.tektron.top/wp-content/uploads/2018/11/3.png)
- Light weight sport hub dynamo
- High quality sealed mechanism (same level as Ultegra)
- DH-3N72, QR, 6V-3W
- CLEAR COATING,100X108MM
Original Shimano parts guarantees that all components work perfectly for optimum performance and maximum safety and longevity.
![](http://bikewheelsaccessories.tektron.top/wp-content/uploads/2018/11/3.png)