4 Pole Brushless Motor. Torque: 760oz @ 6v/ 930oz @7.4v/ 1100oz @8.4v. Internal: Steel Gears / BRASS Casing / ULTRA Finish. Speed.16sec @6v/.13sec @7.4v/.12sec @8.4v. Magnetic Angle Sensor. Bearing Type: 4 Ball Bearings / Weight: 2.99oz.
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