New 25KG 30KG 35KG 7.4V High Speed Large Torque Steel Gear CNC Digital 180 Degree Servo 25T Arm For 1/8 1/10 RC Car Helicopter

New 25KG 30KG 35KG 7.4V High Speed Large Torque Steel Gear CNC Digital 180 Degree Servo 25T Arm For 1/8 1/10 RC Car Helicopter