Zoostliss 4x Pcs MG995 RC Servo MG995 Metal Gear High Speed Torque For Helicopter Airplane Car Boat Connector Wire Length 300mm Operating Speed : 0.17sec / 60 degrees (4.8V no load) .Operating Speed : 0.13sec / 60 degrees (6.0V no load) Stall torque: 9kg/cm(4.8V),12kg/cm(6V) Operation Voltage : 3-7.2V.Gear Type: All Metal Gears Color: Black .Size: 40.7*19.7*42.9mm