Digital servo provides higher and better fixed force. High torque up to 7kg.cm at 6V. Comes with core motor and metal gear. Fine workmanship ensures the of the product. Light weight and mini size.Suitable for RC Fixed Wing. Hign-concerned Chemical:None Remote Control Peripherals/Devices:Servos Four-wheel Drive :Motors Wheelbase:Screws RC Parts & Accs:Servos Use:Vehicles & Remote Control Toys For Vehicle Type:Airplanes Bearings: 2 ball bearings Connection wire: 15cm with JR connector Servo Angle: 120° (when 900-2100)-Counterclockwise Operating Voltage: 4.8-6V No load speed: 0.1sec/60°/6V Current (without load): 150mA/6V Rated torque: 4.8kg.cm 4.8V Stall current: 1000mA/6V Pulse width range: 900-2100μsec Operating Temperature Range: -15℃-70℃ The product appearance and printed words depending on the batch, but this does not affect use. Colour:As Shown Material:Metal Package Contents: 2 x RC Car Servo Motors 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 picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.