Feature: 1. Reliable Material: This product is made of durable aluminum alloy and plastic material, which is not easy to wear and can be used for a long time. 2. Waterproof Design: This gear steering servo uses a waterproof design, which allows the product to maintain excellent water tightness in wet environments. 3. Product Performance: This product is equipped with stainless steel gears, which reduces noise and provides better stability when used. 4. Applicable to: The item is finely crafted and easy to install; Its efficient analog circuit design is suitable for RC aircraft, helicopters, automobiles, and robots. 5. Usage Reminder: If users want to use this digital servo for TRX4M, they need to remove or modify some of the stock servo brackets. Specification: Item Type: Digital servo Material: Aluminum alloy, plastic Weight: 26.00g/0.92oz Color: Blue Steering Gear Size: 30x13x30mm / 1.2x0.5x1.2in Working Voltage: DC 4.8~8.4V 6V Voltage: Working speed: 0.09 second/60 degrees; Stall torque: 6.0kg/cm 8.4V Voltage: Working speed: 0.06 second/60 degrees; Stall torque: 7.0kg/cm Neutral Position: 1500 μs/330hz Deadband: 2 μs Remote Control Angle: 90~120 degrees (± 2 degrees) Applicable to: For SCX10 III 1/10 RC remote control vehicles. Package List: 1 x Servo2 x Servo Arms1 x Screw Note: If users want to use this digital servo forTRX4M, they need to remove or modify some of the stock servo brackets.