Name:6.0V20kg-cm Brushless Digital Servo;                              
Size:A:40.2mm B:20.1mm C:38.8mm D:48.0mm E:10mm;                          
Weight:60g(2.12oz);                                    
Gear type:Titanium Gear;                              
Speed:0.12sec/60º at (4.8V)

             0.10sec/60º at (6.V)

Torque:17.4kg.cm.at(4.8V)

               20.5kg.cm.at(6.0V)                              
Digital servos features: Support high voltage;Waterproof; Plastic case, resist heat and corrosion; Aluminium middle hull, easy to eliminate heat;Adopt high quality Brushless motor.