The Shimano DH-UR700-3D Dynamo Hub employs a new internal unit construction that is lighter and also reduces dynamo drag while producing 3 watts. It is designed for 26 to 28-inch quick-release wheels and is available in black with a 32 hole drilling.
This model is billed as Shimano's "Ultegra" quality hub even though it's not in the Ultegra group (it's Deore XT). It's the lightest dyno-hub Shimano makes, and it's the best cost-to-weight ratio you can get out of any dynamo hub on the market.
The Shimano DH-UR700-3D Dynamo Hub is perfect for a commuter or adventure bike. You can produce power for a front light or a GPS device in the event that you cannot charge these electronics elsewhere. The Dynamo Hub is the only way to make your bike fully self-sufficient, night and day.
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
The product weight specified is an approximate weight based on the manufacturer's specifications (if available) or our measurement of one or two examples. For most products, the weight will typically vary by 5% to 10%.
Mfg PartNum: EDHUR7003DBAGL
Bearing Type: Cup And Cone
Axles: 108mm - quick release
Hub Drilling: 32 Hole
Voltage: 6 V
Watts: 3 W
Weight: 476g (w/o QR)
Spoke Diameter: 2 mm