The 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.

– New internal unit construction is 28g lighter than DH-T8000-3D
– More efficient wheel rotation reduces dynamo drag by up to 44% from DH-T8000
– Angular contact bearings
– Compact & lightweight
– Low rotational resistance
– Durable sealing performance