Features 1、CNC Aluminum Shielding Case: With CNC aluminum medium shielding case for better heat dissipation and two ball bearings on the output shaft for reduced friction. 2、Diverse Features: Light weight, high speed, high torsion, waterproof, sensitive, low noise. With plenty of power, high strength and stability, it will help you better control your model etter control your model. 3、Stainless Steel Gears: RC car digital servo, the stainless steel gears provide higher speed and accuracy as well as longer service life. 4、Manufacturing Material: Made of plastic, aluminum alloy and stainless steel materials, it is strong and durable, which undoubtedly can effectively prolong the service life. 5、Easy to Use: Easy to use and fine workmanship. Without any difficult requirements even though you use it for the first time. Item Type: 60kg Digital Servo Weight: Approx.187g / 6.6oz Material: Plastic, Aluminum Alloy, Stainless Steel Rotation Angle: 180° Speed: 0.17sec / 60° / 6V, 0.15sec / 60° / 7.4V, 0.13sec / 60° / 8.4V Torsion: 58kg.cm / 6V, 65kg.cm / 7.4V, 70kg.cm / 8.4V Working Voltage: 6V-8.4V Connector Length: Approx.450mm / 17.7in Gear Ratio: 279 Waterproof Performance: IP67 Applicability: Suitable For Remote Control Vehicles Package List 1 x Steering Gear 3 x Plastic Steering Arm 1 x Metal Steering Arm 4 x Screw Mat 6 x Screw 4 x Accessories