Shimano introduces a new sports hub dynamo weighing only 490 grams, compared to 655 grams for the current top model DH-3N71. This relatively...
The E-delux is the result of consistent improvement by the German SON hub dynamo manufacturer Wilfried Schmidt Maschinenbau. The basic concept...
MEINERZHAGEN, Germany (October 19) – One of the main television channels in Germany told its viewers that dynamo lighting will no longer be...