The new King 2 comes with brushless motor, 1500mah battery, HH gyro, Gear ratio：14:1:4.44 (10t pinion, 140t main gear, so, it should be like 44t on tail gear). The Tx EK2-0406F has a gyro remote gain control. After all, it is truly ready-to-fly. 
【Specification:】 【Recommended Power and Radio Equipment:】
(1).Length：550mm
(2).Height：200mm
(3).Main blade diameter：600mm
(4).Tail blade diameter：130mm
(5).Motor gear：10T
(6).Main drive gear：140T
(7).Gear rate：14:1:4.44
8. Weight about 390g
(1).Lithium Battery：1500mAh,11.1V
(2).Super motor：400 brushless motor,10T
(3).Gyro：head lock gyro
(4).Servo：7.5g digital servos*4Pcs
(5).Transmitter：6 channel or more(helicopter system)
(6).Receiver：6 channel or more
(7).ESC：Brushless ESC 25A
【Products features:】
(1).CCPM System
(2).Auto-rotation Stystem
(3).Belt Drive System
(4).High Inertial Main Blade (5).High Rigidity Iron Main Shaft
(6).Full Ball Bearing & Metal Ball End
(7).High rigidity alloy tail boom
8. High Strength Carbon Fibre Tail Stand
New King 2 link on Esky web
