Turnigy 555MG Slim Wing Servo (Metal Gear) 4.2kg / .15sec / 23g

Weight: 23g / 0.82oz
Dimensions: 30.00 x 10.00 x 34.00mm / 1.18" x 0.39" x 1.33"
Torque At 4.8V: 4.2kg/cm , 57 oz/in
Torque At 6.0V: 4.7kg/cm , 181 oz/in
Speed At 4.8V: 0.15 sec / 60° at no load
Speed At 6.0V: 0.13 sec / 60° at no load