Steering servo for RC truck - 25g plastic part compatible with 12428 12423 12628 vehicles1.Light weight and high torque: small size<br> 2.High Speed: 0.12sec/60 during 4.8V voltage and 0.10 sec/60 during 6V input voltage.<br> 3.Suitable for 12428 12423 RC .<br> 4.High quality and durable, equipped with Plastic , accuracy and not easy to be planished.<br> 5.Easy to install, save your time and extend the lifetime of your car.<br> Bearing: 2BB<br> Dead band: 2s<br> Working frequency: 1520s / 330Hz<br> Stall Torque (4.8V): 3.35kg.cm<br> Stall Torque (6V): 4.52kg.cm<br> Dimensions: 3.7*1.6*3.0cm<br> Connector Wire Length: 150mm<br> Colour: Black<br> material: plastic<br> Package contents: 1* metal plastic servo<br> Only the above package content, other products are not included.<br> Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.