HS-635 HB Hi Torque Servo

Nearly 70 oz. in. torque for huge aircraft

1-9/16 x 3/4 x 1-1/2", 1.83 oz. weight. 69.43 oz. in. torque. Full size servo with huge power for large models. Has Karbonite gears which are four times stronger than conventional white resin gears. Comes with four heavy duty servo arms.