Description: 100% Brand new and high quality Waterproof construction keeps out the elements for worry free operation Controllable angle range from 0 to 180 degrees.All metal gears ensure service life. With a new high-speed motor, greatly improve the speed Suit for Redcat, HSP, ZD Racing, HPI, Team, Traxxas, Hobao, LRP 1/8 or 1/10 RC car, boat or helicopter Material: Nylon, Copper Specification: Torque(4.8V): 13.0 kg-cm (180 oz/in) Torque(6.0V): 15.0 kg-cm (208 oz/in) Torque(7.4V): 17.0 kg-cm (236 oz/in) Speed: 0.15 sec/60 ° (4.8V) ?0.13 sec/60 ° (6.0V) ? 0.11 sec/60 ° (7.4V) Operating Voltage Range: 4.8 ~ 7.4 DC Volts Limit angle: 180 ° ± 10 ° Operating travel: 90 °(1000~2000 ?sec) Dead band width: 4 ?sec Bearing Type: Ball Bearing x 2 Gear Type: Copper Temperature: -20?~60? Spline: 25T(6mm diameter) Size Chart: Size: approx. 55 x 20 x 43mm/2.17 x 0.79 x 1.69inch Cable Length: approx. 300mm/11.81inch Package Includes: 1 Piece 15Kg Servo 1 Set Servo Arm Screws Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item Due to manual measurement, there may be 1-2mm error in size