Mini Super Light 3.7g Digital Servo GH-S37D for Control Aircraft Flight Direction Rc Plane Helicopter Boat（Pack of 5pcs）

About This Product :

• You will get 5pcs micro 3.7g servo GH-S37D
• Torque : 0.5kg/cm (at 3.6V) 0.7kg/cm(at 4.8V)
• Super light3.7g onlywidely used for RC plane helicopter Boat
• Cable length 150mm3pinwhite is signalred is +black is –
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