Voltage: 4.8-6VSpeed @ 4.8V: 0.08sec/60degSpeed @ 6V: 0.07sec/60degTorque @ 4.8V: 1.6kg.cmTorque @ 6V: 2.0kg.cmWeight: 14gSize: Spline count: 20Gear material: Metal OutputGear type: AnalogueMotor: Brushed