![Amazon.com : SHIMANO Alfine Dynamo Bicycle Hub DH-3D37-NT with Rotor Mount Cover and SM-DH10 in Silver - 36H : Sports & Outdoors Amazon.com : SHIMANO Alfine Dynamo Bicycle Hub DH-3D37-NT with Rotor Mount Cover and SM-DH10 in Silver - 36H : Sports & Outdoors](https://m.media-amazon.com/images/I/41p35cDO2hL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : SHIMANO Alfine Dynamo Bicycle Hub DH-3D37-NT with Rotor Mount Cover and SM-DH10 in Silver - 36H : Sports & Outdoors
![SHIMANO XT DYNAMO DH UR705 3D 6V 3W CENTERLOCK BLACK FRONT HUB - prowheelbuilder.com | Prowheelbuilder.com SHIMANO XT DYNAMO DH UR705 3D 6V 3W CENTERLOCK BLACK FRONT HUB - prowheelbuilder.com | Prowheelbuilder.com](https://www.prowheelbuilder.com/media/catalog/product/cache/1/image/9df78eab33525d08d6e5fb8d27136e95/s/h/shimanoxtdynamodhur7053d6v3wcenterlockblackfronthub_3.jpg)
SHIMANO XT DYNAMO DH UR705 3D 6V 3W CENTERLOCK BLACK FRONT HUB - prowheelbuilder.com | Prowheelbuilder.com
![voltage - In a Shimano dynamo hub with 6V regulator is the rest of the power being wasted? - Electrical Engineering Stack Exchange voltage - In a Shimano dynamo hub with 6V regulator is the rest of the power being wasted? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/UlGxs.jpg)
voltage - In a Shimano dynamo hub with 6V regulator is the rest of the power being wasted? - Electrical Engineering Stack Exchange
![SHIMANO ALFINE DYNAMO DH S501 6V 3W CENTERLOCK SILVER FRONT HUB - prowheelbuilder.com | Prowheelbuilder.com SHIMANO ALFINE DYNAMO DH S501 6V 3W CENTERLOCK SILVER FRONT HUB - prowheelbuilder.com | Prowheelbuilder.com](https://www.prowheelbuilder.com/media/catalog/product/cache/1/image/9df78eab33525d08d6e5fb8d27136e95/s/h/shimanoalfinedynamodhs5016v3wcenterlocksilverfronthub_3.jpg)
SHIMANO ALFINE DYNAMO DH S501 6V 3W CENTERLOCK SILVER FRONT HUB - prowheelbuilder.com | Prowheelbuilder.com
![SHIMANO - Hub Dynamo DH-3D37-QR DH-3D32-QR DH-3D32-NT Disc Brake 3.0W CENTER LOCK Quick Release - 16-28 inch wheel size Original SHIMANO - Hub Dynamo DH-3D37-QR DH-3D32-QR DH-3D32-NT Disc Brake 3.0W CENTER LOCK Quick Release - 16-28 inch wheel size Original](https://ae01.alicdn.com/kf/Sf7647730d7364f189cf51bf94ca1af7ds/SHIMANO-Hub-Dynamo-DH-3D37-QR-DH-3D32-QR-DH-3D32-NT-Disc-Brake-3-0W.jpg)
SHIMANO - Hub Dynamo DH-3D37-QR DH-3D32-QR DH-3D32-NT Disc Brake 3.0W CENTER LOCK Quick Release - 16-28 inch wheel size Original
![Amazon.com : Shimano Metrea Dynamo Front Hub - 12 x 100mm, Center-Lock, Black, 32h : Sports & Outdoors Amazon.com : Shimano Metrea Dynamo Front Hub - 12 x 100mm, Center-Lock, Black, 32h : Sports & Outdoors](https://m.media-amazon.com/images/I/51ysmjNbZvL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : Shimano Metrea Dynamo Front Hub - 12 x 100mm, Center-Lock, Black, 32h : Sports & Outdoors
![Shimano Alfine DH-S501 Dynamo Front Disc Hub (Black) (Centerlock) (QR x 100mm) (36H) - Performance Bicycle Shimano Alfine DH-S501 Dynamo Front Disc Hub (Black) (Centerlock) (QR x 100mm) (36H) - Performance Bicycle](https://images.performancebike.com/cdn-cgi/image/f=auto,width=950/images/large/bikes/shimano/edhs501al.jpg)
Shimano Alfine DH-S501 Dynamo Front Disc Hub (Black) (Centerlock) (QR x 100mm) (36H) - Performance Bicycle
![Replacing hub. When I purchased my bike it has this Shimano Dynamo hub for the head light. With the quick release tires it was not annoying when taking the wheel off and Replacing hub. When I purchased my bike it has this Shimano Dynamo hub for the head light. With the quick release tires it was not annoying when taking the wheel off and](https://preview.redd.it/replacing-hub-when-i-purchased-my-bike-it-has-this-shimano-v0-lpavme6bldga1.jpg?width=640&crop=smart&auto=webp&s=55bcd6e87822696e5db4c8b1f63bb2bfe64c5a96)