Honey Bee King 2 (Belt Driven). The latest version of the outstanding ESky King RC helicopter. Now fitted with belt driven tail rotor system and an all new lower mainframe design which includes upgraded skid/struts and battery holder. The King 2 retains the tried and tested components that made the original so reliable and rewarding to fly. In addition to the new structural improvements and belt drive, ESky have modified the tail setup to give even more responsive