JX Servo PDI-D56MG 5.6G Metal Gear Digital Coreless Servo 0.89KG for RC Car Heli
Motor: coreless motor. Stall Torque (3.7V): 0.58kg.cm. Stall Torque (4.2V): 0.70kg-cm. Stall Torque (5.5V): 0.89kg-cm. This servo gear set is designed for RC helicopter. Effectively to improve the servo performance.