Features: brand new and high quality Scope of applicatioThe main difference between these several types of steering gear is the difference in gear material, torque and rotation angle. 360 degrees steering gear is continuous rotation for MG90s module. It is recommended to usde the MG90s metal gear steering gear, which is more durable and has enough torque measured by many players. MG90s is analog steering gear.It is suitable for the swashplate steering gear of 450 helicopers, small robots, manipulators, ship models. car models,etc. Mechanical steering,maximum angle of 90 degrees, all gold gear, wear resistance, and the machine is not capable of being smashed. The model is not afraid to bump the steering gear.n: fixed wing, helicopter, KT, fluttering, gliding, small robot, manipulator and other models. Specifications: Product Name: MG90s Steering Gear Type: Digital/ Analog Steering Gear Operating Torque: 2.0kg (4.8V) Product size: 2.28x2.85cm/0.90x1.12in Product weight: 9G Reaction Speed:0.11s (4.8V) Working voltage: 4.8V Dead Zone Set；5 Microsecond Operating temperature: 0-55 degrees Plug type: JR.Futaba general Rotate up to 180 degrees Working mode: analog Reaction Angle:90 degree-180 Degree/ 360 Degrees Material: Metal Copper Tooth, Hollow Cup Motor, Double Ball Bearing Scope of application: fixed wing, helicopter, KT, fluttering, gliding, small robot, manipulator and other models. Package Includes: 1 PC x MG90s Stervo Small Steering Gear Kit note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Please allow slightly measuring deviation due to manual measurement.Thank you!