70mm 3000KV ducted power group, high efficiencyThis section ducted using KV3000 ducted special high efficiencybrushless external rotor motor.Ducted with a foreign luxury ducted only diversion in the caudal, making jet thrust greatly promoted. Ducted section can be applied to reconcile popular type of electric battery,making the majority of fans do not have to spend lots of moneyto purchase the ESC  battery. You can enter the electric jet age, this is arevolutionary product ducted to enjoy the experience the fun of the Jets now! 70 mm with QX motor duct Fan3000 KV QX brushless motor Duct Fan motor for 70 mm Duct Fan For most RC Jet EDF Model  Weight:98 gram ( with Motor complete ) THRUST 3S thrust  1200 gram  (34 A)4S Thrust 1500  gram (53A)Package Included1x Qx 70mm edf with motorComplete assembled. 

Original Qx 70 mm EDF with QX 3000kv Brushless motor