Applications:RC truck,RC Boat,RC Racing Car,RC Helicopter ,RC Airplane. * 1 X Tower Pro MG995 Metal Gear High Speed & Torque Digi Servo * 1 X Servo Horn Set ( Long Arm Servo Horn , Sail arm servo Horn ) * Tower Pro MG995 Compliant with most standard receiver connector: Futaba, Hitec, Sanwa, GWS etc... Power Supply: Through External Adapter. Stable and Shock Proof. - Coreless Motor - Metal Gear - -Weight: 1.78oz / 48g (Servo Net Weight Only) Operating Speed (4.8V no load) : 0.17sec / 60 degrees -Temperature Range: -30 to +60 Degree C -Dead Band Width: 4usec -Operation Voltage: 3.5 - 8.4Volts Operating Speed : 0.17sec / 60 degrees (4.8V no load) Operating Speed : 0.13sec / 60 degrees (6.0V no load) Stall Torque : 13 kg-cm (180.5 oz-in) at 4.8V Stall Torque : 15 kg-cm (208.3 oz-in) at 6V Gear Type: All Metal Gears Connector Wire: Heavy Duty, 11.81" (300mm)