In this respect, the exporting producer and some other interested parties claimed that the above types of IGH had different physical characteristics. In particular they argued that users would regard coaster brake hubs (with back-pedalling braking system), and drum brake and freewheel hubs (with hand-operated braking systems) as different products due to the differences in the braking systems. On this basis, they claimed that the investigation should be limited to coaster brake hubs only.
