The Shimano DH-UR705-3D Dynamo front hub features a new internal unit construction. This design contributes to a lighter overall weight and reduces dynamo drag. It consistently produces 3 watts of power.
This hub is compatible with 26 to 28-inch Center Lock wheels, integrating a 12 x 100mm E-THRU axle design. It incorporates angular contact bearings, offers low rotational resistance, and includes durable sealing for consistent performance.
Quick Facts
| Feature |
Specification |
| Power Output |
3 watts |
| Axle Standard |
12 x 100mm E-THRU |
| Brake Type |
Center-Lock Disc |
| Spoke Holes |
32h |
| Wheel Diameter Compatibility |
26-28 inch |
| Bearings |
Angular Contact |