Micro servo with blistering speedIdeal for high performance small helicopters and aircraftType - PARK HPXFVoltage - 4.8 - 6.0vSize - 30.8 x 16.2 x 28.5mmWeight - 19gSpeed (Sec/60`) - 0.07 4.8v (0.05 6v)Torque - 3.0kg-cm 4.8v (3.6Kg 6v)