S6020 High Torque Mid Speed Digital Plastic ServoKey Features 146 oz in torque at 6V affords impressive performance in the toughest applications Precise digital control Dual ball bearings provide less resistance for higher performance and longer life Heavy duty metal gear train Overview The heavy duty, metal gear S6020 servo puts out an impressive 146 oz in of torque making it ideal for 1 10 scale trucks and cars. And it delivers this torque with silky smooth precision thanks to its dual ball