Hitec (HS755MG) 1/4 Scale Metal Geared ServoDescription Hitec's expansive line up of servos include the HS 755HB and HS 755MG giant scale servos offered with either the revolutionary Karbonite gears or metal gears. Both are perfect for larger R C applications and feature dual ball bearings with a water and dust resistant case. The powerful HS 755MG delivers a whopping 200 oz. in. of torque and the HS 755HB delivers 183 oz. in. of torque at 6 volts. Features Economical choice in a giant, metal