Name:6V8kg-cm Digital Servo;                        
Size:A:40.2mm B:20.1mm C:38.8mm D:48.0mm E:10mm;                                        
Weight:56g ±0.2(1.46oz);                            
Gear type:Titanium Gear;                            
Speed:0.07sec/60º at (6V)

             0.09sec/60º at (4.8V)

Torque:8.5kg.cm.at(6V)

              7.5kg.cm.at(4.8V)                                                      
the features:Waterproof; Plastic case, resist heat and corrosion; All Aluminium hull, easy to eliminate heat;Adopt high quality coreless motor.