Feature: 1. High Waterproofness: Made of aluminum alloy material, RC steering gear with waterproof design, maintain good water tightness even in wet conditions. 2. Exquisite Workmanship: Stainless steel gears and lower noise provide better stability. High accuracy full metal gear, with better accuracy and durability. 3. Excellent Performance: Good performance and easy installation. High accuracy, high efficiency analog circuit design, longer service life. 4. Application: Waterproof steering RC servo is ideal for AXIAL for SCX24 1/24 RC car, RC aircraft, helicopters, cars and robots, etc. 5. Warm Note: If you want to use it for TRX4M, you need to remove, modify part of the stock servo mount. Specification: Item Type: RC Servo Shell Material: Aluminum Alloy Weight: Approx. 37g / 1.3oz Color: Black Steering Gear Size: Approx. 29.5x13x30mm / 1.2x0.5x1.2in Operating Voltage: 5V-8.4V Neutral Position: 1500μs/330hz Dead Zone: 2μs Application: For AXIAL, For SCX24 1/24 Remote control vehicle Performance: When Voltage Is 6V, Operating Speed Is 0.07s /60°, Stalling Torque Is 5kg/cm. When Voltage Is 8.4V, Operating Speed Is 0.06s /60°, Stalling Torque Is 6kg/cm.. Package List: 1 x RC Steering Gear 4 x Steering Gear Arm 5 x Screw 2 x Accessories