Servo JR Sport RT88 Manufacturer JR Sport Applications Airplanes Low Profile Retract Type Analog High Torque Torque 4.8V 89 oz/in (6.35 kg/cm) Torque 6.0V 105 oz/in (7.5 kg/cm) Speed 4.8V 1.12 sec/60 degrees Speed 6.0V 0.9 sec/60 degrees Dimensions 44mm x 24mm x 22.5mm Weight 46g Bearings - Gear Type Nylon