Abstract: There is provided a planetary drive hub (10) for connection to a drive shaft (11). The hub (10) has a wheel bearing carrier (13) which supports an annular toothed ring (14). A wheel flange (29) is mounted on a hub shaft (18) which is supported within the bearing carrier (13) by means of a primary hub bearing (19). The hub shaft also provides a planetary hub bearing (19). The hub shaft also provides a planetary arms (36) for receiving equiangularly spaced planetary gear arrangements (37) for engagement with the ring (14). Each planetary gear arrangement (37) is mounted on a planetary pin (41) which extends through a hole (38) provided in the planetary arm (36). The planetary pin (41) has a formed end (44) which is formed around the axially inner end of the inner race (45) of the planetary gear arrangement (37).