Features 1.Middle Shell: This RC DS5160 digital servo possesses CNC aluminium middle shell for better heat dissipation effect. 2.Light Weight: This RC DS5160 digital servo features light weight and large torsion, waterproof sealing silicone loop and low noise. 3.Premium Material: This RC DS5160 digital servo adopts full stainless steel gears and CNC aluminium middle shell. Two ball bearings reduced friction. 4.Strong Power: This RC DS5160 digital servo has plenty of power, powerful and stable, which can help you better control your model. 5.Faster Speed: This RC DS5160 digital servo has full stainless steel gears, which offer faster speed and accuracy and longer service life. Specification Item Type: RC DS5160 Digital Servo Material: Plastic, Aluminium Alloy, Stainless Steel Rotation Angle: 270° Speed: 0.17 Sec / 60 ° / 6 V 0.15 Sec / 60 ° / 7.4 V 0.13 Sec / 60 ° / 8.4 V Torsion: 58kg.cm/6V 65 Kg. the cm/7.4 V 70 Kg. the cm/8.4 V Working Voltage: 6v-8.4v Connector Wire Length: 17.7in. (450mm) Gear Ratio: 279 Pulse Width Range: 500～2500μsec Dead Bandwidth in Microseconds Waterproof Performance: IP67 Good For: Remote Control Cars Package List 1 x RC DS5160 Digital Servo 3 x Plastic Servo Arm 1 x Metal Servo Arm 4 x Screw Washer 6 x Screw 4 x Accessory