... 1.9g metal gear servo for mini rc airplane 2.CE&ROHS certificates 3.Futaba, JR, Sanwa and Hitec ... .8V-6VPackage: One polybag one pieceFeature:Futaba, JR, Sanwa and Hitec compatible.Important Notes:1.Specify ... when you purchase the servo.2.Refer to the figure when installing the servo accessories.3.For engine ... Torque over-loaded will damage the servo's mechaniSM-.6.Keep the servo clean and away from dust, ...