Precision Engineered for Maximum Energy Conversion. Light weight and easy to use.Easy to replace. Manufactured with the highest quality materials. gear fast heat dissipation, sensitivity and responsiveness. Has fast reaction, low failure rate, long service life and high accuracy and efficiency, which is flexible to control. Tool Supplies: Servo Upgrade Parts/Accessories: Servo RC Parts & Accs: Servo Size: As Description Remote Control Peripherals/Devices: Servo For Vehicle Type: Four-wheel Drive : Servo Suit For 1/16,1/14,1/12 RC Car ( ZD RC Truck Truggy Crawler),450 Airplane Helicopters Robot . Name:ZD M0200 (4.8V): 3.0kg-cm/4.8V (6.0V): 3.5kg-cm/6.0V Speed: 0.13s/60degree/4.8V │ 0.12S/60degree/7.4V Operating Voltage:4.8 - 6.0 DC Volts Weight:27 g colour:Black Material:metal size:31 x 17.x 28.5 mm Package Contents: 1 x Servo 1 x accessories set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.