Specifications:

Compliant with most standard receiver connector: Futaba, Hitec, Sanwa, GWS etc.
Great for truck, Boat, Racing Car, Helicopter and Airplane.
Power Supply: Through External Adapter.
Stable and Shock Proof
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 : 9 kg-cm (180.5 oz-in) at 4.8V
Stall Torque : 12 kg-cm (208.3 oz-in) at 6V
Operation Voltage : 4.8 – 7.2Volts
Gear Type: All Metal Gears
Color: Black
Servo weight: 55g
Net weight: 66g (with accessories)