Great for truck, boat, racing car, helicopter, and airplane Made of high-quality materials, sturdy and durable Product type: servo Product torque: 9kg/cm (4.8V), 11kg/cm (6V) Product speed: 0.19 seconds/60° (4.8V), 0.18 seconds/60° (6V) Rotation angle: 180° Working voltage: 4.8 - 6V Gear type: Metal gear Dead zone setting: 5us (microseconds) Due to different batches, the printed words on the product may vary, which does not affect use Color: As shown Material: Plastic + Metal Package Contents: 1 x RC Car Servo Kit 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 to be slightly different from the real thing The measurement allowed error is +/- 1-3cm