KO Propo 30138 - RSx4s-one10X ICS Digital Servo 7.4V HCS w/61032 Servo Model Selector for 4S  [KO-30138]

#Torque: 12.5Kg-cm Speed: 0.09sec/60deg(@7.4V)

#Torque: 11.8Kg-cm Speed: 0.10sec/60deg(@6.0V)

#proportions: 40.5×26×21mm (Low Profile)

#body fat: 50.5g

#Operating voltage: 6.0～7.4V (Lipo,Life,Ni-MH)

#The difficult alumite aluminum gear

#Core-less motor

#twin ball bearings

#The difficult servo gear shaft

#The aluminum heat sink center situation

#Ebony cable

#Gold plated connector

#Serial Appropriate

#HCS Compatible

#advocate category

1/10 EP on road, 1/10 EP Off road, 1/10 GP On road.