The new 471SV servo has been designed to be ideal for a wide range of cars, being of standard size whilst having excellent torque and particularly speed figures. Featuring metal gears as might be expected, the 471SV also comes with all the benefits of SV servos, with high voltage operation, S-Bus functionality and programmability. SpecificationLength: 40.5 x 20 x 36.8mm Weight: 57gSpeed: 0.09 sec/60 deg @ 6V Speed: 0.07 sec/60 deg @ 7.4VTorque: 11.4 kg/cm @ 6V Torque: 13.8 kg/cm @ 7.4VVoltage: 6 - 7.4V