Servo Topliok Metal Gear Servo RC Car Accessories 1.This Servo MG995 is Standard Mini Micro Servo Gear 2.The Servo high Torque: 13 kg-cm (180.5 Oz-in) at 4.8V 3.the servo 15kg Stall Torque: 15 kg-cm (208.3 Oz-in) at 6V 4.The servo rc car is for HPI Savage XL 5. The servo xl is Compatible with most standard receiver connector: Futaba, Hitec, Sanwa, GWS, etc